Nowadays, more and more people are addicted _______ shopping on the Net, ______a challenge to traditional department stores.
| A．to doing; becoming | B．to do; to become |
| C．doing; having become | D．to dong; becomes |
When_____heleavethehospital?"Iaskedthedoctor.
| A．will | B．shall | C．can | D．may |
Between the two roadsa TV tower called “Skyscraper Tower”.
| A．stands | B．standing | C．which stands | D．stand |
The information he gave us is more important than _____ we got ourselves.
| A．one | B．those | C．that | D．the one |
—Xiao Hua looks unhappy, doesn’t she?----Yes, let’s go and ask______.
A. what wrong is with her B. What wrong was with her
C What is wrong with her D. What was wrong with her.
Allow children the space to express their opinions ________ they are different from your own.
| A．until | B．even if | C．unless | D．before |