We believe ________ we can find out the wonder drugs to H7N9 bird flu.
| A．when | B．whether |
| C．what | D．that |
—Will you take part in the speech contest？
—____________ I have long been expecting such an activity．
| A．Not at a11． | B．It’s my pleasure． |
| C．But why? | D．That’s for sure． |
-Will my car be ready by the end of the day?
-It＿＿＿be, sir. I'll call if there're any problems.
| A．could | B．must |
| C．shall | D．should |
Although＿＿＿reports suggested his injuries were not life threatening, he was later listed as being in critical condition.
| A．urgent | B．immediate |
| C．updated | D．initial |
When you run so fast to get＿＿，you miss the fun of getting there. Life is not a race, so take it slower.
| A．anywhere | B．everywhere |
| C．nowhere | D．somewhere |
When ____ to danger and conflict, men tend to increase blood pressure, ____ nervous or anxious.
| A．exposed; felt | B．exposing; felt |
| C．exposed; feeling | D．exposing; feeling |