Ⅰ.单句语法填空
1．It has been three months since the famous painting was stolen.
2．The time is approaching (approach) when we must think about buying a new house.
3．This is the third time I have_visited (visit) Hong Kong.
4．Since my childhood I have found that nothing is more attractive (attract) to me than reading.
5．He escaped being harmed in the accident fortunately (fortunate)．
6．Why bother to_ask/asking (ask) if you are not really interested?
7．Going to buy Michael Jackson's CDs tomorrow sounds (sound) great.
8．A notice was put up in order to remind the students of the changed lecture time.
9．Have you got any food in your house? I'm starving (starve)．
10．The suburban (suburb) railway and buses have provided womenonly services.
