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dương
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Nguyễn Ngọc Khánh Huyền
14 tháng 4 2022 lúc 16:01

1D
2B
3A
4C
5B
6B
7C
8A
9B
10A

Bích Ngọc
Xem chi tiết
Đỗ Thanh Hải
6 tháng 7 2021 lúc 9:04

1 D

2 B

3 A

4 C

5 B

6 B

7 C

8 A

9 B

10 A

弃佛入魔
6 tháng 7 2021 lúc 9:05

1. A. hear                   B. near                C. fear                     D. pear

2. A. gather                B. monthly          C. father                   D. brother

3. A. favorite              B. slight               C. fine                       D. high

4. A.  fold                   B. close               C. cloth                     D. hold

5. A. tooth                  B. there              C. bath                     D. both

6. A. started                               B. worked           C. waited                      D. wanted

7. A.  fold                   B. close               C. cloth                   D. hold

8. A. needed                             B. liked                   C. washed               D. hoped

9. A. started                              B. worked            C. waited                     D. decided

10.A. wanted              B. liked                C. washed                      D. stopped

dương
Xem chi tiết
laala solami
14 tháng 4 2022 lúc 15:54

chia ra đi

(.I_CAN_FLY.)
14 tháng 4 2022 lúc 16:01

I. Choose the word whose underlined part is pronounced differently from the others .

1. A. hear B. near C. fear D. pear

2. A. gather B. monthly C. father D. brother

3. A. favorite B. slight C. fine D. high

4. A. fold B. close C. cloth D. hold

5. A. tooth B. there C. bath D. both

6. A. started B. worked C. waited D. wanted

7. A. fold B. close C. cloth D. hold

8. A. needed B. liked C. washed D. hoped

9. A. started B. worked C. waited D. decided

10.A. wanted B. liked C. washed D. stopped

II. Choose the word whose underlined part is pronounced differently from the others .

1.A.bicycle B. exciting C. favorite D. widely

2.A. doctor B. opening C. gold D. poscard

3. A. farther B. earth C. both D. marathon

4.A. fear B. repeat C. idea D. really

5.A.hair B. fare C. prepare D. speaker

III. Choose the word whose underlined part is pronounced differently from the others.

1. A. arrived B. watched C. listened D. played

2. A. arrived B. watched C. stopped D. washed

3.A. they B. month C. father D. brother

4.A. ago B. open C. cold D. come

5. A. married B. called C. played D. rented

6. A. started B. worked C. waited D. wanted

IV. Choose the word whose underlined part is pronounced differently from the others

1. A. needed B. liked C. washed D. hoped

2. A. works B. plays C. wants D. stops

3. A. stayed B. listened C. cooked D. played

4.A. brother B. open C. some D. come

5. A. wanted B. excited C. needed D. bored

V. Choose the word whose underlined part is pronounced differently from the others

1. A. dad B. hat C. plant D. happy

2. A. ask B. plastic C. back D. grandparents

3. A. tomato B. natural C. bath D. garden

4. A. that B. tap C. backpack D. classmate

5. A. pain B. faster C. classmate D. traffic

6. A. needed B. liked C. washed D. hoped

7. A. works B. plays C. wants D. stops

8. A. stayed B. listened C. cooked D. played

9.A. brother B. open C. so D. cold

10. A. works B. plays C. months D. stops

pham thi huong
Xem chi tiết
Thư Phan
23 tháng 2 2022 lúc 20:38

Phần 1 chưa underline

II. Choose the best word or phrase (A,B,C or D ) to complete each sentence below. (2.0p

1. My brother can’t swim…………he’s afraid of water. 

 A. because                   B. but                                  C. and                    D. so

2. “I’ve just received a scholarship.” – “………………….”

 A. Really                 B. Thank you                          C. Congratulations                     D. Well

3. We will have a ………to look after the children.  

A. dishwasher                        B. television                 C. robot                  D. computer

4. Many girls and women ……aerobics to keep fit.  

A. play           B. do               C. go                       D. doing

5. Ho Chi Minh is the ……………….city in Viet Nam.  

A. larger         B. large           C.  largest           D.largeer                

6. .............does the movie start? – At 9 o’clock.

A. Where                               B. What                      C. Which                        D. What time

7.What are you going to do ..........Sunday morning? 

A. in                                        B. on                           C. on the                        D. in the

8.  ………make noise. The baby is sleeping.  

A. Do                                      B. Don’t                     C. Please                        D. Can’t

9. We must be quick. There’s ...........................time left.

A. little                                   B. few             C. much                         D. more

10. These three Rs …………… reduce, reuse and recycle.
A. Stand up                 B. Stand for               C. Ask for                            D. Means

Bảo Trâm
23 tháng 2 2022 lúc 20:40

II. Choose the best word or phrase (A,B,C or D ) to complete each sentence below. (2.0p

1. My brother can’t swim…………he’s afraid of water. 

 A. because                   B. but                                  C. and                    D. so

2. “I’ve just received a scholarship.” – “………………….”

 A. Really                 B. Thank you                          C. Congratulations                     D. Well  

3. We will have a ………to look after the children.  

A. dishwasher                        B. television                 C. robot                  D. computer

4. Many girls and women ……aerobics to keep fit.  

A. play           B. do               C. go                       D. doing

5. Ho Chi Minh is the ……………….city in Viet Nam.  

A. larger         B. large           C.  largest           D.largeer                

6. .............does the movie start? – At 9 o’clock.

A. Where                               B. What                      C. Which                        D. What time

7.What are you going to do ..........Sunday morning? 

A. in                                        B. on                           C. on the                        D. in the

8.  ………make noise. The baby is sleeping.  

A. Do                                      B. Don’t                     C. Please                        D. Can’t

9. We must be quick. There’s ...........................time left.

A. little                                   B. few             C. much                         D. more

10. These three Rs …………… reduce, reuse and recycle.
A. Stand up                 B. Stand for               C. Ask for                            D. Means

Minh Hồng
23 tháng 2 2022 lúc 20:43

Choose the word whose underlined part is pronounced differently from the others .

1. A. trafic                 B. tomato                   C. grand                   D. happy

2. A. gather               B. monthly                  C. father                   D. brother

3. A. favorite             B. slight                      C. fine                       D. high

4. A. started               B. waited                    C. worked                 D. wanted

5. A. works                B. stops                      C. wants                        D. plays

II. Choose the best word or phrase (A,B,C or D ) to complete each sentence below. (2.0p

1. My brother can’t swim…………he’s afraid of water. 

 A. because                   B. but                                  C. and                    D. so

2. “I’ve just received a scholarship.” – “………………….”

 A. Really                 B. Thank you                          C. Congratulations                     D. Well

3. We will have a ………to look after the children.  

A. dishwasher                        B. television                 C. robot                  D. computer

4. Many girls and women ……aerobics to keep fit.  

A. play           B. do               C. go                       D. doing

5. Ho Chi Minh is the ……………….city in Viet Nam.  

A. larger         B. large           C.  largest           D.largeer                

6. .............does the movie start? – At 9 o’clock.

A. Where                               B. What                      C. Which                        D. What time

7.What are you going to do ..........Sunday morning? 

A. in                                        B. on                           C. on the                        D. in the

8.  ………make noise. The baby is sleeping.  

A. Do                                      B. Don’t                     C. Please                        D. Can’t

9. We must be quick. There’s ...........................time left.

A. little                                   B. few             C. much                         D. more

10. These three Rs …………… reduce, reuse and recycle.
A. Stand up                 B. Stand for               C. Ask for                            D. Means

Thịnh Thảo
Xem chi tiết
đặng tuấn đức
4 tháng 4 2019 lúc 22:15

I. Chose the word whose underlined part is pronounced differently from the others:

1. A. hear B. near C. fear D. pear

2. A. gather B. monthly C. father D. brother

3. A. favourite B. slight C. fine D. high

4. A. fold B. close C. cloth D. hold

5. A. tooth B. there C. bath D. both

6 A started B worked C waited D wanted

7 A fold B close C coth D hold

Bạch Như Trang
15 tháng 4 2019 lúc 21:07

1. D

2. B

3.A

4.C

5.B

6.B

7.C

Lê Phương Chi
Xem chi tiết
Cihce
1 tháng 5 2022 lúc 9:54

III. Choose the word whose underlined part is pronounced differently:

1. A. tooth                   B. clothing                   C. bath                        D. both

2. A. gather                 B. monthly                  C. father                      D. brother

3. A. though                B. thank                      C. through                   D. thin

4. A. clip                     B. give                         C. twice                       D. stupid

5. A. studio                 B. documentary           C. cute                         D. stupid

Linh Đan
Xem chi tiết
Lê Phương Mai
10 tháng 5 2022 lúc 19:56

10,C

11, B

12, B

I don
10 tháng 5 2022 lúc 19:56

A

B

B

Nakroth
10 tháng 5 2022 lúc 19:56

10.C   11.B  12.B

Rất vui
Xem chi tiết


I. Choose the word whose underlined part is pronounced differently:
1. A. tooth  B.clothing    C. bath   D. both
2. A. gather   B.monthly   C. father    D. brother
3. A.though   B. thank    C. through    D. thin
4. A. clip    B. give   C.twice   D. stupid
5. A. studio B. documentary C. cute D. stupid
II. Choose the word whose main stress is placed different:
1. A. popular    B. awful   C. entertain   D. stupid
2. A. clumsy    B. educational    C. entertaining   D. documentary
3. A. national      B. adventure     C. program       D. viewer
4. A. weatherman     B. control   C. remote     D. schedule
5. A. favorite    B. knowledge    C. document    D. memorial

heliooo
3 tháng 4 2021 lúc 17:03

I. Choose the word whose underlined part is pronounced differently:

1. A. tooth  B. clothing    C. bath   D. both
2. A. gather   B. monthly   C. father    D. brother
3. A. though     B. thank    C. through    D. thin
4. A. clip    B. give   C. twice   D. stupid
5. A. studio B. documentary C. cute D. stupid
II. Choose the word whose main stress is placed different:
1. A. popular    B. awful   C. entertain   D. stupid
2. A. clumsy    B. educational    C. entertaining   D. documentary
3. A. national      B. adventure     C. program       D. viewer
4. A. weatherman     B. control   C. remote     D. schedule
5. A. favorite    B. knowledge    C. document    D. memorial

violet
3 tháng 4 2021 lúc 23:50

Chào em, em tham khảo nhé!

I. Choose the word whose underlined part is pronounced differently:

1. A. tooth  B. clothing    C. bath   D. both
2. A. gather   Bmonthly   C. father    D. brother
3. A. though     B. thank    C. through    D. thin
4. A. clip    B. give   C. twice   D. stupid
5. A. studio B. documentary C. cute D. stupid
II. Choose the word whose main stress is placed differently:
1. A. popular    B. awful   C. entertain   D. stupid
2. A. clumsy    B. educational    C. entertaining   D. documentary
3. A. national      B. adventure     C. program       D. viewer
4. A. weatherman     B. control   C. remote     D. schedule (câu này không có đáp án em nhé)
5. A. favorite    B. knowledge    C. document    D. memorial

Chúc em học tốt và có những trải nghiệm tuyệt vời tại hoc24.vn!

Nguyễn Thị Thu Hà
Xem chi tiết
Tessa Violet
29 tháng 3 2020 lúc 20:11

Phonetics: Choose the word whose underlined part is pronounced differently:

1. A. tooth B. clothing C. bath D. both

2. A. gather B. monthly C. father D. brother

3. A. though B. thank C. through D. thin

4. A. clip B. give C. twice D. stupid

5. A. studio B. documentary C. cute D. stupid

Khách vãng lai đã xóa
Lê Thu Dương
29 tháng 3 2020 lúc 20:12

a)\(Fe+CuSO4-->Cu+FeSO4\)

b) \(n_{Fe}=\frac{1,96}{56}=0,035\left(mol\right)\)

\(m_{CuSO4}=\frac{100.10}{100}=10\left(g\right)\)

\(n_{CuSO4}=\frac{10}{160}=0,0625\left(mol\right)\)

Do \(0,036>0,0625\Leftrightarrow\) \(n_{Fe}< n_{CuSO4}\)

=> CuSO4 dư.Tính theo n chất hết (Fe)

Chất rắn B là Cu

\(n_{Cu}=n_{Fe}=0,035\left(mol\right)\)

\(m_{Cu}=0,035.64=2,24\left(g\right)\)

c) m dd A =\(m_{Fe}+m_{ddCuSO4}-m_{Cu}=1,96+100-2,24=99,72\left(g\right)\)

dd A là FeSO4 và CuSO4 dư

\(n_{FeSO4}=n_{Fe}=0,035\left(mol\right)\)

\(m_{FeSO4}=0,035.152=5,32\left(g\right)\)

\(C\%_{FeSO4}=\frac{5,32}{99,72}.100\%=5,33\%\)

\(n_{CuSO4}=n_{Fe}=0,035\left(mol\right)\)

\(n_{CuSO4}dư=0,0625-0,035=0,0275\left(mol\right)\)

\(m_{CuSO4}dư=0,0275.160=4,4\left(g\right)\)

\(C\%_{CuSO4}dư=\frac{4,4}{99,72}.100\%=4,41\%\)

Khách vãng lai đã xóa