4．come true实现

　 I am sure your dream will come true one day．

3．come out出来；出版

　 How did the printing come out?

2．come along过来；快点

　 Come along! It’s nearly eight o'clock．

1．come into…进入……状态

　 come into being(事物、局面等)产生；形成

　 The custom came into being long long ago．

7．hold one’s breath憋住气，屏息

　 How long can you hold your breath under water?

8 hold out坚持；拿出

　 We must hold out until help comes．

6．hold back阻止；控制

　 We must hold them back from fighting．

5．hold up举起；阻滞(交通等)；耽搁

　 He held up one of his fingers and showed it to the class．

　 In the rush hour the traffic is hold up．，．

4．catch sight of发现；看到

　 When the mice caught sight of the cat，the mice run away as quickly as possible．

3．catch fire着火；烧着

　 Last night a big building caught fire．

2．catch up with赶上

　 Work hard and I gin sure you are able to catch up with others in class．