5.She was so careless 　　　　she made a lot of mistakes .

4.He speaks English 　　　　well 　　　　an Englishman .

3.They went on working 　　　　it was very cold .

2.　　 　　they arrived at the cinema ,the film had already begun .

1.You can not go to the classroom 　　　　they are having a lesson .

17.(　 )He asked me if 　　　.A .the train will arrive lately

B .the train always arrived late

16.(　 )Father asked 　　　　.A .what was wrong with me B .what wrong is with me

15.(　 )I want to know who 　　　　painting .A .likes　　　　 B .like

14.(　 )He told me that I 　　　　better take a taxi .A .had　　 B .should have

13.(　 )In the story he wrote down 　　　　.

A .what had been happened　 B .what had happened to him