I want to cook ______ for my parents.
--- It’s a fine day today. Shall we go swimming? --- ______ .But we need to be home before six o’clock.
Some people won’t realize the importance of their health _____they have lost it.
I thought it was a good idea but he didn’t ______ me.
Call a taxi, ______ you will miss the train.
Don’t make ________in class.