It’s very friendly ________ him to help me when I’m in trouble.
— Do you think Mary has made a wrong _________?— No, I don’t think so. It’s good for her to live alone.
We are not sure if it ___________tomorrow. If it _________, we won’t go hiking.
They have been friends __________ they were at primary school.
If someone __________you, you should pay ________ attention to him/her.
— Many students don’t know how to __________stress and become worried.— I think they’d better ask their teachers for help.