—____, mom. Where is my book? — ,I don’t know. I think it’s in your schoolbag. A. Excuse me; Sorry B. Sorry; Excuse me C. Excuse me; Excuse me
________ important message he left for me! It’s of much ______ to me.
What difficulty I had _____ the dirty walls! I had no choice but to have it ____ again.
You don’t know ________ I want to see you again. It’s years since I saw you last time.
Do you know who _______ help if you feel stressed?
He ran so fast that he ________ my cup. How careless he is!