My mother prefers to take a bus to her office________she has a car of her own．
| A．if | B．because | C．although | D．until |
I won’t leave the classroom until my homework ______.
| A．finishes | B．is finished |
| C．will finish | D．are finished |
--- It’s reported that many people were hurt in Kunming Terrorist Attacks (恐怖事件)on March 1st.
--- _______ bad news!
| A．What | B．How | C．What a | D．How a |
We may meet all kinds of difficulties in the future, but we should be confident enough toany challenge.
| A．put on | B．get on |
| C．take on | D．try on |
Millie is quiet and modest and easy________________.
| A．to work | B．work with |
| C．to work with | D．to work with her |
She has finished typing but she doesn’t know _______ next.
| A．what to do | B．how to do |
| C．what should she do | D．how she should do |