()3.It's time to have our class.Let's count and write.

A.maths
B.art
C.English

3.A

()4.— your hands before meals!
—OK.

A.To wash
B.Washing
C.Wash

4.C

()5.—Can I TV first, Mum?
—No.You have to your homework first.

A.watch;make
B.watch;do
C.do;watch

5.B

四、Amy 和妈妈在商场购物。根据上下文，选择合适的句子补全对话。
A.How much is the dress?
B.It's only 79 yuan.
C.Can I buy ?
D.Let's take the skirt.
E.I'm sorry, dear.
Amy: Mum, look at this pink dress. 1.
Mum: It's nice. Let's ask the price(价格).
Assistant(店员): Can I help you?
Mum: Yes. 2.
Assistant: It's 180 yuan.
Mum: Oh, that's expensive. 3.
Amy: But I really like it.
Mum: Look at that blue skirt. 4.
Amy: Yes, it's nice too. And it's cheap. 5.
Assistant: OK. Here you are.

1.C 2.A 3.E 4.B 5.D