同义句改写。　　1．Theywerevisitingthezoo.　　Theywere

问题详情：

同义句改写。

1． They were visiting the zoo.

They were________ ________ ________ ________ the zoo.

2． They built it five years ago.

It________ ________ five years ago.

3． The Black family lived here for more than 10 years.

The________ lived here for________10 years.

4． Was the tree covered by Tom just now?

________ Tom ________ the tree just now?

【回答】

1．on a visit to  2．was built  3．Blacks over4．Did cover

知识点：句型转换

题型：完成句子