句型转换。

1. Shall we go out for a walk? (同义句)  

    ______ ______ ______ out for a walk?

2. You'd better take a bus there. (同义句)

    You'd better ______ there ______ ______.

3. Li Lei isn't at school now, I think.(合并句子)

    I ______ ______ Li Lei ______ at school now.

4. Let's meet outside the school gate. (对划线部分提问)

    ______ ______ ______ meet?

5. Please come to school earlier next time. (同义句)

    ______ come to school ______ next time.