That was the only gate _____ we could rush out and save those _____ were in great danger.
| A．that; which | B．which; who |
| C．through which; who | D．at which; who |
—What’s that building?
—the medical equipment is stored.
| A．There’s in which | B．That’s where |
| C．The building that | D．That’s the building which |
I knowhe said so at the meeting is true.
| A．what | B．how | C．why | D．that |
—Do you think that man will come to your help?
—I really don’t knowa person like him can help me with.
| A．how | B．what | C．why | D．if |
I must think of a proper gift for my mother，won’t be expensive but will make her happy.
| A．who that | B．the one which | C．it | D．one that |
After five hours drive，they reachedthey thought was the place they’d been dreaming of.
| A．that | B．where | C．which | D．what |