I never saw ________ beautiful picture before.
A.such a B.so a
C.a such D.a so
In summer, we often go to Yunnan ________ ourselves.
A.relax B.relaxed
C.relaxing D.to relax
We waited ________ the rain stopped.
A.when B.till
C.while D.so
Yesterday we were free, ________ we went to the zoo.
A.but B.or
C.so D.however
Hello! I'm very glad to see you. When ________ you ________ here?
A.did; arrive B.will; arrive
C.will; arrive in D.did; arrive in
Did you enjoy ________ at the beach last weekend?
A.you B.your
C.yours D.yourself
