They take their students the park .
( )---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
( )Turn right _______ the bank, then look _______ me near the school gate. A. at, for B. at, on C. on, for