Ⅰ. 单项选择(30分)
1. When he heard the news, he ran out of the house in a minute.
A. at once B. just now C. at last D. at first
2. My friend asked me to take care of his house while he was away.
A. look for B. look at
C. look after D. look through
3. It’s difficult for the old woman to go across the road without others’ help.
A. cross B. walk C. travel D. run
