My brother is always making good use of the time _______ he can spare.
| A．when | B．in which | C．while | D．that |
—Is Julie coming?
—Well, it all depends on ________ she's got the time.
| A．that | B．how | C．what | D．whether |
The rescue team has saved more than ten people________under the collapsed buildings since the earthquake occurred in Ya’an.
| A．trapping | B．to be trapped | C．trapped | D．having trapped |
-You must call them every week.-Yes, I _____.
| A．must | B．should | C．have to | D．will |
Successful people are always very intelligent.They can discover________others easily ignore.
| A．what | B．where | C．how | D．that |
I took my driving license with me on holiday, I wanted to hire a car.
| A．in case | B．even if | C．ever since | D．if only |