—Have a cigarette, will you ?
—No, thanks. I _________ heavily, but I’ve given it up recently.
| A．am used to smoking | B．used to smoking | C．used to smoke | D．has used to smoke |
The first thing he does every morning is to read through the job offers in the newspapers.
| A．advertised | B．advertising |
| C．to be advertised | D．being advertised |
All added up, there are now only ten students in the mountain school, but ten years ago there were .
| A．ten times more | B．ten times much |
| C．more ten times | D．much ten times |
A new approach is suggested by the health expert effectively losing weight.
| A．on | B．about | C．for | D．to |
I a report about the air pollution in my hometown all the morning and haven’t finished it yet.
| A．wrote | B．have been writing |
| C．was writing | D．have written |
It is I who going to have a trip to New York this summer.
| A．am | B．are | C．is | D．be |