一、给图片选择合适的句子或对话。
()1.
A. —Dinner is ready! —How nice!
B. —Is lunch ready? —Yes，it is.
()2.
A. —Where's my pencil?
—It's under the desk.
B. —Is it under the desk?
—No，it isn't.
()3.
A. —Look at this dress.
—It's nice. I like it.
B. —How about this dress?
—It's nice，but I don't like it.
()4.
A. I eat watermelons in summer.
B. I drink orange juice in summer.
()5.
A. —Clean up，please. —OK.
B. —Don't push. —Sorry.

1. A 2. A 3. B 4. A 5. B

二、根据图片场景，补全警示语。

1. , please.
2. Don't , please.
3. Don't , please.

1. Queue up
2. push/run
3. run/push