Ⅰ.单句语法填空
1．________(finish) the work ahead of time，we have to work hard.
答案： To finish
2．Do you remember the name of the girl________(sit) next to you in the old photo?
答案： sitting
3．Tom received a phone call from his mother________(say) that she would visit him this weekend.
答案： saying
4．The boy ________(wear) a sad look said，“I can’t find my parents.”
答案： wearing
5．________(leave) some questions unanswered，my friend said goodbye to me.
答案： Leaving
