II. Put in the correct preposition. 1. I'm not going out yet. I'm waiting __________ the rain to stop. 2. I couldn't find the street I was looking for, so I stopped someone to ask ___ directions. 3. What did that man die ____? – A heart attack. 5. Governments have enacted laws to protect wildlife_______ commercial trade and overhunting. III. Rearrange the given words to make a full sentence. 1. have/ hour/ for/ Steve/ We/ waited/ an/ half/ for 2. hunger/ and/ terribly/ suffered/ cold/ The/ war victims 3. my/ from/ me/ always/ duty/ He/ doing/ prevents. 4. the/ He/ on/ competition/ me/ winning/ congratulated 5. saying!/ listen/ Please/ what/ to/ I’m

II. Put in the correct preposition.

1. for (wait for sb/sth to V: đợi ai/cái gì làm gì)

2. for (ask for sth: hỏi về cái gì)

3. for (What... for? = Why... ?: Tại sao?)

4. from (protect sth from sth: bảo vệ cái gì khỏi gì)

III. Rearrange the given words to make a full sentence.

1. We have waited for Steve for half an hour.

- wait for sb: chờ đợi ai.

2. The war victims suffered terribly from hunger and cold.

- suffer from sth: chịu đựng cái gì.

3. He always prevented me from doing my duty.

- prevent sb from V-ing: ngăn cản ai làm gì.

4. He congratulated me on winning the competition.

- congratulate sb on V-ing: chúc mừng ai về điều gì.

5. Please listen to what I'm saying.

- listen to: nghe.