5. 尽量不要在晚上给他打电话。

               call him in the evening.

4. 看一部英文电影是个好主意。

                 to watch an English film.

3. 你们应该在课堂上说英语。

You               English in class.

2. 她打算给我们一些关于学英语的建议。

She                  give us some advice       learning English.

1. 请写下你的名字和地址。

Please              your name and address.

5. My mum bought something in the supermarket.  (改为否定句) 

My mum              in the supermarket.

4. Why don't you go to the movies tonight? (改为同义句) 

              go to the movies tonight?

3. try,speak,as, possible,let's,to ,much,Eng?lish,as (连词成句)

2. To learn a foreign language well is important for us. (改为同义句)

       important for us            a foreign language well.

1. I think watching TV is good for our health. (改为否定句)

I       think watching TV       good for our health.