All the football fans know the 17th World Cup _________(begin) on May 31, 2002.
62 The Children __________(dance) under the tree over there. Why not go to join them?
63 ----Dr Wu _________(give) us a talk on the history of China tomorrow, won’t he?
----Yes, he is going to tell something important to us.
64 If he ______(work) hard at English, his English will get better sooner or later.
65 Parents must make their children _______(not study) for long hours. It is no good to do so.
66 Many young people enjoy ________(listen) to popular songs. But the old don’t.
67 I meet my friend Jay in the street yesterday. I ___________(not see) him for a long time before.
68 Since scientists invented the computers, many things __________(can do) with them.
69 In the last three years we ___________(learn) about one thousand English words.
70----I decided __________(buy) some flowers for my English teacher on Teachers’ Day next week. What about you, Lily?
----I’ll send him a book instead.