_____ mobile phone is very convenient, school children are not allowed to own one.
| A．If | B．While | C．Because | D．When |
We were completely ____ at the wonder and the greatness of nature.
| A．amazed |
| B．worried |
| C．moved |
| D．pleased |
To our surprise, he ____ the big earthquake in the basement where
he stayed for 7 days without anything to eat.
| A．escaped |
| B．struggled |
| C．avoided |
| D．survived |
He is wasting ____ time during this important period in his life.
| A．worthless |
| B．valueless |
| C．valuable |
| D．necessary |
She ____ anger when she learned that the airline had lost her luggage.
| A．exploded with |
| B．exploded to |
| C．burst out |
| D．burst of |
-How do you find the film we saw yesterday?
-I ____ it. The story that tells us is not what I am interested in.
| A．think highly of |
| B．think high of |
| C．think little of |
| D．think much of |