Will you join us to play basketball on Saturdyafternoon—______,but I promised to go swimming with Eric.

In my pencil-box, _______ a pen, two pencils and threerulers.

My parents want to go ______ on vacation.

It was announced that only when the fire was under control ___ to return to their homes. [ ]

______ smiling and one day life will get tired of upsetting you.