用括号内所给动词的适当形式填空。
1.We
(watch) the boys
(play) basketball on the playground when something strange happened.
2.I don't know what
(happen)to him just now.
3.Computers are useful to us. But some students only use them
(play) games.
4.–--Would you mind
(take) photos with me?
5.— Of course not. When I miss you, I can have a look.
6.You may go to play football as soon as your homework (finish).
7.Middle school students(tell) not to smoke.
