Wh-word to V

1, I don't know what to review first for the coming test.

- what to do sth : cái gì để làm gì

2, Mary can't decide whether to go to the school library or stay at home to do her homework.

- whether to do sth (or do sth) : liệu làm gì (hay làm gì)

3, Please tell me how to get to the bus station.

- how to do sth : làm thế nào để làm gì

4, Jim told us where to find that atlas.

- where to do sth : ở đâu để làm gì

5, He told me when to come to the meeting.

- when to do sth : khi nào để làm gì

6, The plumber told me how to fix the leak in the sink.

7, Please tell me where to meet you tomorrow morning.

8, Jim found two shirts he liked, but he had trouble deciding which to buy.

- which to do sth : cái nào để làm gì