先把题给复制在把答案填写在括号内.

1。改一改。（改写句子,是改写后意思与原句相同）
（1）The pencils are red ,yellow,blue and green。
The pencils are(colorful)。
(2)My name is Sally。
( I )( am )Sally。
(3)It's not far from here。
It's ( near )here。
(4) Please give some apples to the children。
Please give (the )(children)(some)(apples)。
(5)The old men and old women are sitting under big tree。
The (old)(couples)are sitting under the big tree。
2。填一填。（在括号内填上适当的介词）
(1)I want to go to the pet shop (out)(of)the south gate。
(2)The park is next ( to )the restaurant。
(3)What are you going to do (on)Saturday。
(4)She goes to Hong Kong (by)plane。
(5)I'm going to buy a magazine (about)plants。
(6)I live China (with)my mom and dad。
3。填一填。（在每组两个句子的空格中填入同一个单词,使句子成立）
（1）I have an (old )cap。
This man is very (old)
(2)My father has a new ( watch )
We are usually ( watching )TV on Saturday evening。
(3)China is a (great)country。
(Great)!This present is for me。
(4)Can you (do )it?
( do )you (do)your homework at 7:00?