He chose________a red shirt，because he likes red．
| A．to buy |
| B．buy |
| C．buying |
| D．bought |
-I wonder if you will go to Linda’s birthday party?
-I won’t unless I ______ .
| A．will be free | B．Invite |
| C．am invited | D．will be asked |
-I didn’t know you drive to work!
-Oh, I _____ do, but it’s raining heavily today and I hate to get wet.
| A．never | B．sometimes |
| C．usually | D．seldom |
-I can’t decide ______.
-You mean the purple blouse or the blue one?
| A．what to buy | B．which to choose |
| C．which should I take | D．how I will make the choice |
-I’m still worried about the job interview next week.
-Be confident and take it easy. You are sure to _____.
| A．make it | B．advoid it |
| C．come true | D．find it out |
-It’s reported that a 40-year-old driver hit a primary school student while talking on the mobile phone this morning.
-That’s a serious problem. These years, many traffic accidents _____ the “heads-down driving.”
| A．because of | B．lead to |
| C．are caused by | D．have caused from |