I think walking is________ our health.
| A．good at | B．bad at | C．well in | D．good for |
Zhu Zhiwen’s never been to Hongkong, _______?
| A．is he | B．isn't he | C．has he | D．hasn't he |
By the year 2015, all of China's museums will be free to enter. We_______visit anymuseum without paying.
A. can b. need C. must D. should
—Which one do you want to buy, an ipod touch 4, an ipad 3 or an iphone 5 ?
—______. They are too expensive.
| A．All | B．Both | C．None | D．Neither |
—Nancy, I bought you a new car, an Audi A8.
—Thank you, dear. It's_______ what I want.
| A．just | B．still | C．only | D．almost |
Tom didn't go to school_______ this morning because he oversle
pt.
| A．at once | B．on time | C．by accident | D．at present |