1. 情景交际。

⑴Who is heavier, Sam or Tom?             A. No, I didn't.

⑵Did you go to Ken's birthday party?       B. I weigh 47 kg.

⑶When is Mocky's birthday?                C. I like autumn.

⑷How much do you weigh?                 D. Sam.

⑸Which season do you like?                E. It's October 25th.