--- Dad, I'm going for Jim's birthday party. I'll be back before 10:00.--- ____________.
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.