I.          Choose the correct answer to complete each of the sentences

6.          We don't know           to put the sofa.

A.  why               B. where                     C. what                  D. who

7.          No one could tell me           to start the engine.

A.  how               B. what                       C. why                   D. whom

8.          The rules didn't specify           to speak to in case of an emergency.

A.  what B. when C. who                        D. why

9.          I  had no idea           to write my home paper about.

A.  why               B. which                     C. when                 D. what

10.  I didn't know          to laugh or cry.

A.  whether            B. if            C. who        D. which

11.  I was            that you could stay.

A.  embarrassed               B. delighted          C. tense       D. stressed

12.     We are confident in our           of a full recovery.

A. belief                B. guess      C. expectation                D. wish

13.     To our great           , it rained every day of the trip.

A. disappointment          B. happiness         C. excitement        D. dream

14.     We need to focus            the main issues.

A.  in                    B. with                        C. by                      D. upon

15.     He wasn't able to cope           the stresses and strains of the job.

A.  on                   B. about                      C. with                   D. to

II. Rewrite the following sentences using questions words + to-infinitives.
1. They don’t know where they should put the sofa.

2. The rules didn’t specify who I should speak to in case of an emergency.

3. Huyen My wondered how she could ride the scooter.

4. Let us decide when we should start the project.

5. Could you tell me where I can find a good hotel?

6. We must find out what we are to do next.

7. A good dictionary tells you how you should pronounce the words.

8. They are not sure who they will meet at the entrance.

9. She can’t remember when she has to turn off the oven.

10. Does he know what he should look for?

Exercise 6: Rewrite the sentences using question words- to infinitives ( Giải thích )

1. I don't know what I should wear!

→ 

2. Could you tell me where I should sign my name?

→

3. I have no idea when we should leave for the bus.

→ 

4. We're not sure where we should hang the painting.

→ 

5. He wondered how he could tell this news to his parents.

→ 

6. They can't decide who should go first.

→

7.  ‘How should we use this support service?' they wondered.

→ 

8.  ‘Who should I turn to for help?' he asked.

→ 

9.  ‘Mum, when should I turn off the oven?' Mai asked her mother.

→ 

10.  ‘Where should we park our bikes?' asked Phong and Minh.

→ 

11.  ‘Should we call her now?' he asked.

→ 

12.  ‘What should we do to make Linh feel happier?' they wondered.

→

13.  “What should I wear to the fancy dress party?” Trang asked.

→

14.  “Should I help Chau with the money my mum gave to me?” she wondered.

→

15.  “Where can we get those traditional handicrafts?” Nick wondered.

→

16.  “Who can I turn to for help with my homework now?” Phuc said.

→

17.  “When should I break the sad news to him?” Hoa asked.

→

18. ‛When should I start the computer?' Nguyen asked his teacher.

→ Nguyen asked .

19. I don't really know what I should say in my graduation speech.

Can you help me?

→ I don't really know . Can you help me?

20. They can't decide what they should do in this situation.

→ They can't decide .

21. ‛Should I tell this to her?' he asked himself.

→ He wondered .

22. She was not sure who she should contact.

→ She was not sure .

23. ‛Where can I find more information about this?' he asked.

→ He didn't know .

Complete the semtences with suitable question words

1/ he doesn't know _______ to ask for advice about this situation

2/ be sure _______ to eat when you arrive in VN

3/ they are going to tell me ______ to do to survive in a storm

4/ i asked Jane to show me ________ to deal with bullying at school

5/ he wondered ______ to start revising for the final exam

6/ the rules didn't specify _______ to speak to in case of an emergency

7/ you need to find out_______ to overcome stress anf worry

8/ i don't know _______ to turn for help

9/ i had no idea ______ to write my home paper about

10/ tell me ______ to press the button

Rewrite the following sentences using question words + to-infinitives

1.We don't know where we should put thế sofa

2.The rulers didn't specify who I shoulf speak to in case of an emergency

3.Mai wondered how she could ride the scooter

4. Let us decide when we should start the project

5.Could u tell me where I can find a good hotel?

6 We must find out what we are to do next

7.A good dictionary tells u how u should pronounce the words

8.We are not sure who we will meet at thế entrance

9.I can't remember when I have to turn off the oven

10.Do u know what u should look for?

4/ .  Rewrite the following sentences using question words before to-infinitives.

1.   I don’t know where I should visit this summer vacation.

2.   Could you tell me who I should ask for advice?

3.   She wondered what she should write in the final essay.

4.   I have no idea who I should contact in case of emergency.

5.   They can’t decide when they leave for America.

6.   I’m not sure what I should cook for my son’s birthday party.

7.   Could you tell me where I should put my umbrella?

8.   He asked himself what he should send her as a present.

9.   I have no idea when I should leave for Japan.

10. She wondered how she should resolve the conflict.

VI.  Rewrite the following sentences using question words before to-infinitives.

1.   I don’t know where I should visit this summer vacation.

      ___________________________________________________________________________

2.   Could you tell me who I should ask for advice?

      ___________________________________________________________________________

3.   She wondered what she should write in the final essay.

      ___________________________________________________________________________

4.   I have no idea who I should contact in case of emergency.

      ___________________________________________________________________________

5.   They can’t decide when they leave for America.

      ___________________________________________________________________________

6.   I’m not sure what I should cook for my son’s birthday party.

      ___________________________________________________________________________

7.   Could you tell me where I should put my umbrella?

      ___________________________________________________________________________

8.   He asked himself what he should send her as a present.

      ___________________________________________________________________________

9.   I have no idea when I should leave for Japan.

      ___________________________________________________________________________

10. She wondered how she should resolve the conflict.

      ___________________________________________________________________________