题目内容：

    Mr. Johnson has a clothes store.He ______ nice clothes to people.The clothes are always ______ very good prices.

One day，a boy comes to Mr. Johnson's store.He looks at a blue ______．Then he asks，“Excuse me.How ______ is the blue skirt？”“It's $20.” Mr. Johnson says.“Oh，that's too expensive(昂贵的)．” the boy says.He looks ______ sad (伤心的)．

Mr. Johnson asks the boy，“______ do you want to buy this skirt for？”

“For my mother.Her birthday is next week.She must look nice in this skirt.______ I only have $5.I can't buy it for her.”

“Well，the skirt is on ______ these days.It's only $5.You can have it now.”

“Oh，that's really great！I'll take ______！Thank you！”the boy says.He ______ happy now.

“Good boy！I'm sure your mother can have a happy birthday.”

1.A.plays B.buys C.watches D.sells

2.A.under B.at C.with D.of

3.A.T­shirt B.sweater C.skirt D.jacket

4.A.big B.long C.short D.much

5.A.very B.always C.sure D.then

6.A.Who B.How about C.Where D.What color

7.A.So B.But C.After D.And

8.A.dollar B.store C.sale D.price

9.A.it B.them C.us D.her

10.A.takes B.needs C.looks D.knows