It was __________ computer games that cost the young man a lot of precious time that he ought __________ on his lessons．
| A．to play, to be spending | B．playing, to spend |
| C．played, to have spent | D．playing, to have spent |
I’m not a little tired today after giving the room a thorough cleaning and I have never had_________today.
| A．as tiring a day as | B．as a tiring day | C．tiring as a day as | D．day as tiring as |
We should consider the students’ request_____ the school library provide more books on popular science.
| A．when | B．which | C．that | D．where |
_____private cars are bringing us convenience, they may also cause traffic accidents and pollution.
A As B While C If D Since
---Have you got used to the Chinese food, Robert?
---Yes. But I don't like _____ when a Chinese host keeps serving me the food I don't like.
| A．it | B．that | C．those | D．this |
He took pity on the people in the flooded areas and ____his clothes and quilts to them.
A gave away B gave off C sent out D threw away