问题
填空题
用所给词的适当形式填空。
l. If _____ (impossible), I want to buy a robot and let it do housework for me.
2. —Where were you when I called you yesterday morning?
—I was in the _____ (barber) chair.
3. Yao Ming is _____ (certainly) that he will be in London for the 2012 London Olympic Games.
4. I couldn't fall _____ (sleep) last night because there was too much noise near my house.
5. I _____ (sincere) hope that you can get a good grade in this math test.
答案
1. possible 2. barber's 3. certain 4. asleep 5. sincerely