--- Mum, I think I’m well enough to go to school.--- Not really, my dear. You’d better stay at home for _____ day
People in Yancheng are proud of ________ they have achieved in the past thirty years.
Children need friends _____ their own age to play with.
This time I don’t know if I _____ the exam. If I _____ the exam, I’ll have a great vacation.
I will get my good friend Amy _____ you when you are in the USA. A. to help B. help C. helping D. helped
— Kitty, do you know ______? — Sure, about forty minutes.