方框中所给单词的适当形式填空。(每小题1分，共5分)

1.Spring is coming and the             turn green.

2.If we walk            , we'll be late for the film.

3. --What are they doing? --They are            an elephant.

4.He is very happy because he has            in passing the exam.

5.Mrs. Smith             three thousand yuan on the gold necklace.

方框中所给单词的适当形式填空。(每小题1分，共5分)

用方框中所给单词的适当形式填空。(每小题1分，共5分)

76. Spring is coming and the             turn green.

77. If we walk            , we'll be late for the film.

78. --What are they doing? --They are            an elephant.

79. He is very happy because he has            in passing the exam.

80. Mrs. Smith             three thousand yuan on the gold necklace.

根据中文意思完成句子。
【小题1】该吃晚饭了。
___________________________________ supper.
【小题2】春天来了，咱们去植树吧。
Spring is coming.  __________________to plant trees.
【小题3】河水过去很脏，但是现在很干净。
The river ______________ dirty. But it’s very clean now. 
【小题4】父母和邻居都为他而自豪。
_________________________________________ him.
【小题5】学生们作业太多，用在体育锻炼上的时间很少。
The students have ____________________ physical exercises.