Look ________ the numbers on the blackboard. (    )

A．on

B．in

C．at

照样子, 计算。
例: Eighty minus twenty is sixty.

1. ________________________________

2. ________________________________

3. ________________________________

4. ________________________________

5. ________________________________

Danny is going to watch more sports ________TV. (    )

A．in

B．on

C．at

What’s wrong _______ you? （  ）

A．at

B．for

C．with

选词填空。
on, in, at, with, and
on, in, at, with, and
1. I can't wear shorts ________ a party.
2. I can wear the sweater ________ Wednesday.
3. The trousers ________ the T-shirt are good.
4. The shirt looks nice ________ a skirt.
5. I can wear it ________ the morning.