Mom，don’t you think it’s OK to play once in a while ____________ it doesn’t affect my studies

Why is the librarian looking so hard at me? –You ______ to read aloud in the reading room

I’m just wondering ___ I first met Tom

―There are many rooms in my house. I have ________ bedroom. ―That sounds great.

g the firm as aclerk, he got rapid promotion , and_______as a manager