---Where did you ________ our chemistry teacher?
--- It was in the supermarket ________ I bought the moon cakes.
| A．happen to meet; that | B．come across; where |
| C．meet with; what | D．run into; which |
It’s beyond words. Nowhere else in the world _______ such a wonderful house!
| A．can find you | B．you can find | C．there can be | D．can there be |
Was it when he returned he was caught in a snowstorm?
| A．where | B．when | C．that | D．how |
Is this research center _________ you met some foreign guests last week?
| A．that | B．where | C．which | D．in which |
Either you or he _________ to be invited to the party．
| A．is likely | B．are likely | C．is possibly | D．are possibly |
--- Where shall we hold the meeting?
--- At any place .
| A．where you are convenient | B．that you are convenient |
| C．that is convenient for you | D．where is convenient for you |