---What does the girl look like?---________.A. She likes that blue shirt.B. She’s like her mother.C. She’s tall with long hair.
He always gives me useful advice when I don’t know _____.
Mike has much difficulty ________ Chinese so he often asks me ________ help.
As a policeman , you must yourself and your work.
I decided not to wait any longer ______ I waited for him at the station for two hours.
You’d better ______ others during the night. It’s not polite.