Sentence Conversion.

Sentence Conversion.
1.A:They talked on and on until eleven at night.
B:They _____ ____ ______ until eleven at night.
2.A:He has been alone for many years on the small island.
B:He has ___ on the small island for many years_____ _________ ______
3.A:The doctor will give Jim an operation,or he will die.
B:Jim cannot ___ ____ _____ the _____ operation.
4.A:The heavy traffic stopped them from going to school in time.
B:______ ______ the heavy traffic they ______ _____ for school.
5.A:She felt surprised when she looked at one of her old friends in front of her.
B:She looked at an old friend _____ ______ ______ _______.
6.A:I’m sure that you are hungry.I’ll get something to eat for you.
B:I think you _____ be hungry.I’ll get ______ _____ _______.
7.A:Please go swimming with me if you are free.
B:Please go swimming with me if you _____ ______ ______ ______.
8.A:Lin Feng closed his eyes for half an hour but he couldn’t get to sleep.
B:Lin Feng _____ his eyes ____ for half an hour,but he couldn ____ ______.
9.A:All the students in our class are doing something for New Year’s Day busily.
B:______ in our class is ____ ____ ______ for Now Year’s Day.
10.A:Go on planting trees for two more years and the hill will be covered with green trees.
B:If we go on planting trees,the hill will _____ ______ in two______ _______.