问题
I think teenagers should do some meaningful things instead of ________ too much.
A:talk
B:say
C:talking
D:telling;
B:say
C:talking
D:telling;
正确答案是：
同类题型
Have you been wasting time on computer games—______ I’ve beenstudying on computer
I must think of a proper gift for my mother，won’t be expensive but will make her happy.
What he said about my grades________me.I’m really angry with him. [ ]
Michael knew he would certainly get ______ if he was late home