—My dad bought me a new MP4, but I don’t know __________.—Let’s read the instruction.
— ______ salt do we need?— One spoon is enough.
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.