1、【题目】改写病句：While driving on Blueberry Avenue yesterday afternoon, a tree fell toward Jack

答案：

While Jack was driving on Blueberry Avenue yesterday afternoon, a tree fell toward Jack’s car.

解析：

暂无解析

1、【题目】重写句子：NotuntilhecrossedthelineandfeltthetapesnapagainsthischestdidJohnsonknowhehadwontherace.(loosesentence)

答案：

Johnson did not know he had won the race until he crossed the line and felt the tape snap against his chest.

解析：

暂无解析

1、【题目】重写句子：Not until he crossed the line and felt the tape snap against his chest did Johnson know he had won the race.(loose sentence)

答案：

Johnson did not know he had won the race until he crossed the line and felt the tape snap against his chest.

解析：

暂无解析

1、【题目】重写句子：Hockey is a sport which is popular in many countries around the world.(simple sentence)

答案：

In many counetries around the world, hockey is a popular sport.

解析：

暂无解析

1、【题目】重写句子：The teacher returned the homework. The teacher noticed the error.(complex sentence)

答案：

The teacher returned the homework when(after) she noticed the error.

解析：

暂无解析