He couldn't _________an answer when I asked him why he was late.
A.come over | B.cat up with | C.come out | D.come up with |
John didn’t know ____ the medicine.
A. what to take
B. how to take
C. where to eat
This is the question______ we are talking about now.
A. which B. who C. what
There is _____800-meter-long road behind____ hospital.
A. an, an B. an, theC. a, the
He improved his English a lot listening to the radio.
A.with | B.by | C.for | D.on |
The students hurried to the classroom the bell rang.
A.until | B.as soon as | C.if | D.so that |