What did you do on the farm? I visited grandparents and ________ the cows.
A. milk B. milking C. milked
We can see a lot of public signs in the ______________.
A. park and at the zoo B. sitting-room C. bedrooms
Take some photos on Sports Day, we need a _______________.
A. basketball and a playground B. football and a playground C. camera and films
The children are watching the running race. They are very _____________.
A. excited B. exciting C. interesting
--How old are you? -_______________
A.I'm fine B.I'm nine.