根据对话内容，从下面方框所给的选项中选出合适的句子补全对话，将其标号在答题卡上涂黑。
Alice: Hello?
Susan: Hello. 1.
Alice: Yes, it is.
Susan: 2. Would you like to go to the bookstore
with me tomorrow? I’d like to buy some books.
Alice: Sorry. I don’t need any books. 3.
I can read books on the Internet.
Susan: Yes, but you can’t always read on the computer. 4.
Alice: Oh, I see.
Susan: And in the bookstore we can find many wonderful books.
Alice: OK. I’ll go with you. 5.
Susan: What about three o’clock tomorrow afternoon?
Alice: Great. See you then.
Susan: See you.
Mr Wang does what he can ________ us improve our English.
A. help B. to help C. helping D. helped
I want to know ________ he will be the volunteer in the 2011 Universiade (世界大学生运动会) in Shenzhen.
A. where B. who C. if D. which
Many trees and flowers ________ in our city every year.
A. planted B. are planted C. were planted D. plants
The basketball ________ I bought yesterday cost me 80 yuan.
A. that B. where C. who D. when
Grandma is ill. I have to ________ her at home.
A. look for B. look up C. look at D. look after
