--- ______ you give your seat to this old man? --- Of course.
Water is becoming less and less. All of us should ______ it.
“There ______ a meeting next Monday.” means “They ______ a meeting next Monday.
— ______ 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.