用现在完成时完成下面句子.1.They ______(finish) their home work.2.Mr and Mrs Li ________(not come) back yet.3.John ______ (play)this computer game a few time.4.We _____(not see)that film yet .5.Mr Dong ________(repair) ovr ten bicydes since last Monday.6.You ______(not visit)me for a long time.
问题描述：
用现在完成时完成下面句子.1.They ______(finish) their home work.
2.Mr and Mrs Li ________(not come) back yet.
3.John ______ (play)this computer game a few time.
4.We _____(not see)that film yet .
5.Mr Dong ________(repair) ovr ten bicydes since last Monday.
6.You ______(not visit)me for a long time.
答
1 have finished 2 haven't come 3 has played 4 haven't seen 5 has repaired 6 haven't visited