5.We usually plant trees in spring. (对划线部分提问)

What ________ you usually ________ in spring?

语法与词汇(5)

4.Will you join us in the game? I asked Wang Hai…? (合并一句)

I asked　 Wang Hai ________ he ________ join us in the game.

3.This is a white horse. (改为复数形式)

________ are white ________.

1.Tom wrote this letter last night. (改为否定句)

Tom ________ ________ this letter last night.

I help you？(保持句意不变)

________ can I do ________ you?

6.It’s a ________ to talk with you. (please)

5.He was surprised to see so many ________ mistakes in her homework. (correct)

4.Air, food and water are ________ for life. (need)

3.The weather in spring here is ________ than in autumn. (change)

2.The lady always looks at ________ in the mirror before going out to visit others. (she)

1.In this factory dirty water must be cleaned before rivers are ________. (pollution)