What are you busy doing, Sandy- I’m making some flash cards _________ me remember English words.

As teenagers, it’s very important to know how to ask for information _______.

Earth is believed ____ by an object the size of Mars at some point in the distant past before its surface cooled.[ ]

_____________ do you spell baseball — B-A-S-E-B-A-L-L, baseball.

I enjoy the popular dance “hip–hop” , but ______my father _______ mymother like it .