My mother often tells me _______ my classmates when they need.
He got an A in last week's math test.It is ______!His math is always the worst.
I’m going to ______ a new hobby. I want to learn how to take photos.
Can you come to my birthday party next Sunday?______, I cant. I have to______ for the math test.
The students in this school plant ______ trees every year.
Tim, do you think time is money?Yes, but I think it is ______ money.