1.I had to stay at home because of ___________(look) after my brother.
2.Who knows how _____________ (drive) a car well?3.Mike spent less time ______________ (write) English than his sister.4.Everyone should try his best _______________ (finish) homework on time.5.Helen always makes his little brother _____________ (cry).6.It will snow tomorrow.How about _______________ (ski)?7.At weekends,Nancy often practices _______________ (fly) kites with her parents .8.Are you looking forward to _____________ (taste) the chocolates?9.She ___________ (think)of her old friends when she read this book.10.____________ (camp) is a very dangerous outdoor activity.
我将投票选举Betty,因为她会替我保密。   I will vote for Betty __________
2.他经常说别人坏话，所以我们不乐意与他交朋友。   He often _______________,so we aren’t willing to make friends with him. 
3.我理想的学校每天只有一个小时的家庭作业。   My ideal school ____________every day.4.汤姆昨天在树下和朋友聊天玩得很开心。    Tom had__________________.
5.大部分学生认为潜水比滑冰更刺激    Most students think _____________
.6.在我到这个学校之前我不知道该如何为自己做事。     I don’t know _________.