1£®He wrote song£¬which turned out to be fairly popular with young£®
A£®a£ºthe B£®a£ºa
C£®the£ºa D£®the£»the
2£®---I can’t repair your lap-top until tomorrow, I'm afraid£®
---That’s OK£®There’s £®
A£®no need B£®no hurry
C£®no doubt D£®no wonder
3£®Polluted too heavily, Beijing its worst air quality in the first two months of this year.
A£®was seeing B£®sees
C£®has seen D£®saw