S + V + WH-WORD + TO INFINITIVE

Viết theo cấu trúc S + V + WH-WORD + TO INFINITIVE

 

Ví dụ:

 

I don’t know how I should bargain with people.

I don’t know how to bargain with people.

 

Bài tập:

1. I don’t know how I can get all this done.

        I don’t know

2. I don’t know what paper I should put an ad in.

        I don’t know

3. I don’t know how much I should sell my tape recorder.

        I don’t know

4. I don’t know who I need to talk to at the newspaper office.

        I don’t know

5. I don’t know where I can find out about the ad rates.

        I don’t know