---How are you?---____________.A I am Lily. B I am OK. C I am 15 D I am at home
10 years ago, _________ only one classroom building in our school. And in 10 years, _________ five classroom buildings in our school.
I don’t know if Mr. Wang ________here tomorrow . If he ______ , please tell me .
----What did your uncle say? ----He told me he _____ call me the next day.
-----Who helped ________with the job ? -----Nobody , They did it by______.
---What he enjoys _____ great and interesting. ---Yes, but it’s dangerous.