1. 选词填空。

play;  at;  for;  busy;  so

1. （1） I often go a walk with my dog on the weekend.

3. （2） My mum worked last night. I'm shopping today.

5. （3） You're so . You need a robot to help you.

7. （4） Usually I get up 6 o'clock in the morning.

9. （5） Robin is in a . He is Robinson.