3.      Rewrite the sentences with the following suggestions.

Ex: How do I switch the camera on?

(he/ not/ know) He doesn't know how to switch the camera on.

1.     What should I say?

(he/ can't/ think)_______________

2.      Where shall we go?

(they/ not sure)________________

3.      Where do we put the sofa?

(we/ not know)________________

4.      What should I write my home paper about?

(I/have no idea of)_____________

5.      How should I start the engine?

(no one/ could tell)_____________

4.      Read the questions below and complete the text about a prisoner by using “wh - words + to infinitive”.

0. How can she make him quit?

1.      What should he eat?

2.      Where should I go?

3.      Which restaurant should he go in?

4.      How can he start a healthy diet?

5.      Who should I contact?

6.      What can I do now ?

My best friend, Pete is gaining weight. I do not know (0) how to make him quit eating fast food. I advised him (1) to lose weight but nothing changed. I noticed that sometimes he would smell like

hamburgers. I started to suspect that he had broken his promise to eat well. One day, I had no idea (2) , so I went for a walk. When I was walking along the street, I saw my best friend. It seemed that he couldn't decide (3)_ . Finally, he came in McDonalds. I also went in and sat in front of

him. He is so surprised and said to me that “I am sorry. I need some advice on (4)_____________________________ I promised

to help him but in fact, I am not sure (5) to ask for advice. Could anyone can tell me (6)

_____ now?