I have ____ Tony to stay away from computer games before he becomes addicted to them.
| A．urged | B．suggested | C．made | D．kept |
He was so busy that he couldn’t help ____________ the experiment.
| A．doing | B．do | C．did | D．done |
After he ________ the golf club, he has ________ a number of competitions.
| A．took part in; taken part in | B．joined; taken part in |
| C．joined in; joined in | D．joined; joined |
My uncle’s house is much smaller than ours, but it is twice expensive.
| A．as | B．so | C．too | D．very |
He seems to Jane. He knows her well.
| A．introduce to | B．be introducing to | C．be introduced to | D．have been introduced to |
One of the most important questions they had to consider was of public health.
| A．what | B．this | C．that | D．which |