( )---__________________?
---I’m going to the zoo.
A. Where are you going?
B. When are you going?
C. What are you going to do?
( )---Happy birthday.
---__________
A. Happy birthday.B. Thank you.C. OK.
( )If you are ______, you should see a doctor.
A. ill B. cold C. angry
( )Jack worked _______ a long time in the afternoon and he was tired.
A. at B. in C. for
( )It is __________ interesting to stay in Hong Kong than in Moscow.
A. more B. many C. much
at six Don Sundays.