2. 交朋友        

1. 给某人一些建议        

5. A：  Tom is going to organize the party games.

   B ;If Tom    ,the party will be more exciting.

4. A ： The children are going to play soccer in the street.

    B_: If the children    ，they will be in danger.

3. A ： I have a cold and feel tired.

   B ：If you    ,you can lie down and have a rest.

2. A ：I think I'm going to take the bus to the party. 

   B;If you    ,you will be late.

1. A ： I think I am going to the party with my parents.

    B_: If you    ，you will have a great time.

4. Let's               (订餐) from a restaurant.

3. If they have the party today,    (一半的学生) won't come.

2. Are you going to        (穿牛仔裤) to the party?