1¡¢ all our efforts to save the old man, he died of heart trouble.

2¡¢When                      (permit) to play football, the boy jumped with joy.

3¡¢The meeting was called to respond to a request from the workers’ union.

The meeting was called                                                                   a request from the workers’ union.

4¡¢While ride by train£¬we were delighted to admire the beautiful scenery outside and enjoyed ourselves.

5¡¢At last felt very upset, Freddy and his band realised that they must leave the country before it became too painful for them.

6¡¢My mother went out quickly, looked worried.

7¡¢He sends me text messages from time to time, told me that he likes oral English from beginning to end.