Teenagers________their health because they play computer games too much.
| A．have damaged | B．are damaging |
| C．damaged | D．will damage |
Following the successful Beijing Olympics，Nanjing________70 million people for the 2014 Youth Olympic Games.
| A．expects | B．is expected | C．is expecting | D．has expected |
—Look！How long________like this?
—Three weeks! It's usual here that rain________without
stopping these days of the year.
| A．has it rained；pours | B．has it been raining；pours |
| C．is it raining；is pouring | D．does train；pours |
He________Beijing，so he knows a lot about it.
| A．has gone to | B．has been to |
| C．went to | D．goes to |
It was the third time this term that the teacher________with the naughty student.
| A．had talked | B．have talked | C．talked | D．talk |
When he turned professional at the age of 11，Mike________to become a world champion by his coach and parents.
| A．expected | B．was expecting |
| C．was expected | D．would he expected |
Although medical science________control over several dangerous diseases，what worries us is that some of them are recurrent.
| A．achieved | B．has achieved |
| C．will achieve | D．had achieved |
—What a mistake!
—Yes. I________his doing it another way, but without
success.
| A．was suggesting | B．will suggest |
| C．would suggest | D．had suggested |
When I met him the other day，it was the first time we________each other since we were at school.
| A．saw | B．have seen | C．had seen | D．were seeing |
He________his leg when he________in a football match against another school.
| A．broke；played | B．has broken；was playing |
| C．broke；was playing | D．broke；had played |