3. 我的大衣掉了一颗扣子。(come off)

2. 六月一日，孩子们盛装打扮来庆祝自己的节日。(dress up)

1. 我们中国人把春节看作是一年的开始。(see ...as)

5. I need one more stamp before my collection　　　 (complete).

4. I would rather you 　　　(meet) her at the airport tomorrow morning.

3. We are going to visit an old temple 　　　(date) back to 12th century.

2. Little Tom stood up, opened his note-book and 　　　(pretend) that he had understand everything. In fact, it was quite difficult.

1. A committee 　　　(consist) of nine members has been sent there to look into the matter.

4. Australia 　　　for about 4000 km from east to west and for about 3700 km from north to south.

3. They signed an agreement that they should 　　　the trade between the two countries.