四、单项选择。（每小题1分，共15分）
( )26. ---How was the weather there? ---__________.
A.It was sunny and hot B. I loved it C. It was delicious
( )27. I arrived____ Beijing this morning with my family.
A.in B.on C.at
( )28. I really enjoy____ around the village.
A. walking B.walked C. to walk
( )29. ---____ did Tina go on vacation?
--- She went to the mountains.
A. When B.Which C. Where
