After ten hours’ drive, we came to ________ is called a green house, through the glass wall of ________, we saw lots of green plants.
A.where, which |
B.that, that |
C.what, which |
D.where, that |
If better use is ________ your spare time,you’ll make good progress in doing your business.
A.spent | B.made of | C.used for | D.taken |
It is believed _______ he has gone to Shanghai. The problem is ________ we can’t get in touch with him.
A.when; that | B.that; that | C.that; whether | D.不填;不填 |
____ the 1990s, the number of antelopes had fallen to about 50,000.
A.During | B.Since | C.By | D.Over |
I'll never forget the day _______ I bought my own guitar with my own money.
A.where | B.on which | C.on when | D.that |
--Are you sure to help me find____________ bed for my new house?
--Of course, but not now. I'm heading, for____________ bed and a good sleep.
A.a, a | B.a, 不填 | C.the, a | D.a, the |