—How many kids still stay in the house, Judy? — .They all went out to have a camping in the park. A. None B.No one C. Nothing
He spends as much time as he can ___________ English every day
---I don’t know if his uncle _______. ---I think he ________if it doesn’t rain.
The Yellow River is the second ___________river in China .
–Can I get you a cup of tea? ---______________
His grandfather is over 85, _________ he is very healthy.