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

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

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

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

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

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

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

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

Find the word which has a different sound in the part underlined.

1. A. writes B makes C. takes D. drives

2. A never B often C. when D. tennis

3. A. eating B. reading C. teacher D. breakfast

4. A. Thursday B. thanks C. these D. birthday

5. A. open B doing C going D. cold

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

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

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

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

10. A. think B. month C. everything D. clothing

1. D

2. B

3. D

4. C

5. B

6. B

7. B

8. A

9.C

10. D

( Mình không chắc lắm đâu )

1.D

2.B

3.D

4.C

5.B

6.B

7.B

8.A

9.C

10.D

Chúc bạn học tốt

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

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!

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

1. D

2. B

3.A

4.C

5.B

6.B

7.C

1. A. thirsty B. tooth C. thick D. mother   ð

2. A. further - ð B. mouth C. thin D. thumb

3. A. father B. thick - θ      C. there D. them

4. A. gather B. together C. birthday - θ          D. their

5. A. rather B. theatre - θ C. weather D. those

6. A. thunder B. thirteen C. three D. there - ð

7. A. Thursday B. both C. weather - ð          D. anything

1. A. thirsty B. tooth C. thick D. mother   ð

2. A. further - ð B. mouth C. thin D. thumb

3. A. father B. thick - θ      C. there D. them

4. A. gather B. together C. birthday - θ          D. their

5. A. rather B. theatre - θ​ C. weather D. those

6. A. thunder B. thirteen C. three D. there - ð

7. A. Thursday B. both C. weather - ð          D. anything

1 A. leather B. that C. theatre D. then
2 A. nothing B. gather C. method D. death
3 A. something B. brother C. them D. weather
4 A. those B. there C. thank D. without
5 A. soothe B. south C. thick D. athlete
6 A. healthy B. northern C. thirsty D. mouth
7 A. this B. these C. them D. earth
8 A. this B. feather C. smooth D. south
9 A. think B. month C. everything D. clothing

Chọn từ có âm '' th '' phát âm khác:

1, A: these B: those C: think D:then

2, A: thank B: mother C: thunder D: throat

3, A: theatre B: the C: together D : they

4, A :birthday B, earth C: worth D: there

5, A: another B: death C: brother D: though

6, A: thief B: them C : thin D : teeth

7, A: father B: they C: twelfth D: this

8: a: theirs b: thing c: author d: path

9, a: other b: tooth c: smooth d: feather

10, a: worth b: thick c: though d: wrath

11: a: Thursday b: than c: there d: those

12: a: mouth b: myth c: think d: there

13: a: either b: both c: bathe d: clothe

14: a: they b: three c: thirst d, thread

15: a: with b: breathe c: booth d: fifth

16: a, thirsty b, scythe c, together d, another

17: a, hearth b, weather c, think d, thing

18: a,leather b, other c, cloth d, although

19: a, father b, thorn c, thumb d, thread

20: a, though b, ninth c, mother d, leather

21: a, through b, mouth c, month d, those

22: a, clothes b, through c, without d, brother

23: a, these b, path c, truth d, bath

24: a, this b, that c, bath d, either

25: a, breath b, cloth c, sooth d, mother

Chọn từ có âm '' th '' phát âm khác:

1, A: these B: those C: think D:then

=> Đáp án C

2, A: thank B: mother C: thunder D: throat

=> Đáp án B

3, A: theatre B: the C: together D : they

=> Đáp án D

4, A :birthday B, earth C: worth D: there

=> Đáp án D

5, A: another B: death C: brother D: though

=> Đáp án D

6, A: thief B: them C : thin D : teeth

=> Đáp án B

7, A: father B: they C: twelfth D: this

=> Đáp án D

8: a: theirs b: thing c: author d: path

=> Đáp án A

9, a: other b: tooth c: smooth d: feather

=> Đáp án C

10, a: worth b: thick c: though d: wrath

=> Đáp án C

11: a: Thursday b: than c: there d: those

=> Đáp án A

12: a: mouth b: myth c: think d: there

=> Đáp án D

13: a: either b: both c: bathe d: clothe

=> Đáp án A

14: a: they b: three c: thirst d, thread

=> Đáp án A

15: a: with b: breathe c: booth d: fifth

=> Đáp án B

16: a, thirsty b, scythe c, together d, another

=> Đáp án B

17: a, hearth b, weather c, think d, thing

=> Đáp án B

18: a,leather b, other c, cloth d, although

=> Đáp án C

19: a, father b, thorn c, thumb d, thread

=> Đáp án A

20: a, though b, ninth c, mother d, leather

=> Đáp án A

21: a, through b, mouth c, month d, those

=> Đáp án D

22: a, clothes b, through c, without d,brother

=> Đáp án B

23: a, these b, path c, truth d, bath

=> Đáp án A

24: a, this b, that c, bath d, either

=> Đáp án C

25: a, breath b, cloth c, sooth d, mother

=> Đáp án D

1. C

2. B

3. A

4. D

5. B

6. B

7. C

8. A

9. A

10. C

11. A

12. D

13. A

14. A

15. B

16. B

17. B

18. B

19. A

20. D

21. D

22. B

23. A

24. C

25. D