Mr. Green, for _____ life had been very hard, donated his possessions to earthquake-hit families in Sichuan.A. whose B. whom B. which D. that
The workers were working from 7:00 a.m. to 7:00 p.m. that day, only ____ once at noon to have their lunch.
If the weather had been better, we could have had a picnic. But it ____ all day.
-_____ you read the story? -Yes. I _____ it at school.
There is only one more day to go ____ your favorite music group play live.
-Must I turn off the gas after cooking? - Of course. You can never be ______ careful with that.