1 A with B bath C thank D thesis
2 A pens B words C calls D cats
I. Odd one out
1. A. books B. pens C. cats D. baths
2. A. vases B. watches C. houses D. tables
3. A. hours B. hot C. hat D. house
4. A. never B. often C. when D. tennis
5. A. these B. that C. thin D. then
1. A. books B. pens C. cats D. baths
2. A. vases B. watches C. houses D. tables
3. A. hours B. hot C. hat D. house
4. A. never B. often C. when D. tennis
5. A. these B. that C. thin D. then
odd one uot
1. a . book b. pens c. cats d. baths
2. vases b. watches c. houses d. tables
3. hours b. hot c. hat d. house
4 a. never b. often c. when d. tennis
5. a. these b. that c. thin d. then
odd one uot
1. a . book b. pens c. cats d. baths
2. vases b. watches c. houses d. tables
3. hours b. hot c. hat d. house
4 a. never b. often c. when d. tennis
5. a. these b. that c. thin d. then
Cái đề sao sao ấy có mấy câu chả liên quan lắm bạn ạ như câu 3,5 ấy
odd one uot
1. a . book b. pens c. cats d. baths
2. vases b. watches c. houses d. tables
3. hours b. hot c. hat d. house
4 a. never b. often c. when d. tennis
5. a. these b. that c. thin d. then
Choose the letter A, B, C or D to complete the sentences with given words
There/ many rulers/ pens/ table?
A. There are many rulers and pens on the table?
B. Are there many rulers and pens in the table?
C. There is many rulers and pens on the table?
D. Are there many rulers and pens on the table?
Đáp án: D
Giải thích: Cấu trúc “there +are +N số nhiều”: Có…
Dịch: Có rất nhiều thước kẻ và bút trên bàn phải không?
GIÚP MÌNH VỚI Ạ,MÌNH CẢM ƠN
I. Tìm 1 từ có phần in nghiêng phát âm khác các từ còn lại.
1. A. books B. cats C. dogs D. maps
2. A. calls B. airplanes C. accidents D. newspapers
3. A. watches B. brushes C. teaches D. lives
4. A. buys B. drives C. practices D. reads
5. A. weeks B. movies C. kites D. lips
6. A. watches B. brushes C. benches D. lives
7. A. says B. stays C. days D. plays
8. A. architects B. books C. shops D. schools
9. A. watches B. offices C. planes D.villages
10. A. takes B. arrives C. rides D. times
1. A. books B. cats C. dogs D. maps
2. A. calls B. airplanes C. accidents D. newspapers
3. A. watches B. brushes C. teaches D. lives
4. A. buys B. drives C. practices D. reads
5. A. weeks B. movies C. kites D. lips
6. A. watches B. brushes C. benches D. lives
7. A. says B. stays C. days D. plays
8. A. architects B. books C. shops D. schools
9. A. watches B. offices C. planes D.villages
10. A. takes B. arrives C. rides D. times
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
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
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
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 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 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!
REVIEW
PRONUNCIATION:
1. A. them B. their C. thin D. though
2. A. weather B. through C. think D. sixth
3. A. thank B. that C. breath D. third
4. A. healthy B. everything C. rather D. bath
5. A. birthday B. although C. another D. there
6. A. hand B. nation C. have D. landscape
7. A. factory B. traffic C. many D. camere
8. A. brown B. flower C. snow D. town
9. A. old B. over C. lost D. no
10. A. how B. show C. slow D. know
REVIEW
PRONUNCIATION:
1. A. them B. their C. thin D. though
2. A. weather B. through C. think D. sixth
3. A. thank B. that C. breath D. third
4. A. healthy B. everything C. rather D. bath
5. A. birthday B. although C. another D. there
6. A. hand B. nation C. have D. landscape
7. A. factory B. traffic C. many D. camere
8. A. brown B. flower C. snow D. town
9. A. old B. over C. lost D. no
10. A. how B. show C. slow D. know
1. chọn 1 từ có phần gạch chân được phát âm khác so với các từ còn lại
1. A . hats b. pens c. cats d. books
1. chọn 1 từ có phần gạch chân được phát âm khác so với các từ còn lại
1. A . hats b. pens c. cats d. books
D.book vì sau các từ có chữ cái cuối cùng là k,p,t,f đều đọc là /k/
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
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
\(n_{FeSO4}=n_{Fe}=0,035\left(mol\right)\)
\(m_{FeSO4}=0,035.152=5,32\left(g\right)\)
\(C\%_{FeSO4}=\frac{5,32}{99,72}.100\%=5,33\%\)
\(n_{CuSO4}=n_{Fe}=0,035\left(mol\right)\)
\(n_{CuSO4}dư=0,0625-0,035=0,0275\left(mol\right)\)
\(m_{CuSO4}dư=0,0275.160=4,4\left(g\right)\)
\(C\%_{CuSO4}dư=\frac{4,4}{99,72}.100\%=4,41\%\)
❶ PHONETICS
I. Choose the words whose underlined part is pronounced differently from that of the others in each group.
1. A. recycle B. library C. fly D. sky
2. A. post B. hospital C. plastic D. newspaper
3. A. southest B. throw C. another D. bathroom
4. A. definitions B. environment C. preposition D. welcome
5. A. charity B. program C. trash D. donation
6. A. around B. about C. country D. found
7. A. plants B. jars C. gardens D. throws
8. A. elephants B. protects C. handbooks D. cleans
9. A. foxes B. bottles C. clothes D. magazines
10. A. picked B. helped C. created D. Laughed
11. A. action B. attack C. jacket D. battle
12. A. performance B. general C. Terrible D. September
II. Choose the word whose main stressed syllable is placed differently from that of the other in each group.
11. A. station B. bottle C. reuse D. donate
12. A. wildlife B. protect C. purpose D. useful
13. A. charity B. hospital C. library D. recycle
14. A. recycling B. container C. newspaper D. direction
15. A. supermarket B. community C. environment D. imperative
Choose the words whose underlined part is pronounced differently from that of the others in each group.
1. A. watch B. channel C. children D. schedule
2. A. program B. show C. popular D. home
3. A. newsreader B. weather C. week D. leave
4. A. invaders B. queens C. events D. kings
5. A. actions B. blanks C. soldiers D. reviews
6. A. changes B. battles C. armies D. movies
7. A. swapped B. liked C. watched D. animated
8. A. horror B. hour C. here D. hard
9. A. action B. fiction C. suggestion D. animation
10. A. fear B. near C. really D. wear
11. A. their B. hair C. series D. there
12. A. game B. animal C. channel D. national
13. A. birthday B. three C. theater D. there
14. A. terrible B. comedy C. president D. general
15. A. movie B. notice C. close D. show
16. A. teacher B. great C. leader D. beat
17. A. spare B. play C. game D. table
18. A. keep B. cheer C. meet D. week
19. A. sphere B. series C. here D. where
20. A. theater B. thank C. there D. thirty
Choose the word whose main stressed syllable is placed differently from that of the other in each group.
1. A. exciting B. terrible C. fantastic D. historical
2. A. Vietnamese B. general C. president D. character
3. A. action B. drama C. horror D. arrive
4. A. awful B. boring C. become D. funny
5. A. leadership B. animated C. comedy D. invader
6. A. soldier B. horror C. author D. dislike
7. A. mystery B. comedy C. adventure D. character
II. Choose the word whose main stressed syllable is placed differently from that of the other in each group.
11.c
12.b
13.d
14.c
15.a