A: Hey, man. You can’t cross the street now. You have to wait _____ the traffic lights turn green.B: Oh, sorry and thank you.
—_____cheese do we need?—Only_________.
-Who drew the picture?-Mary did. She can draw very well, _____she is only a______girl.
There _____food and more people____100 years.
Tom wants to be_______ engineer when he _________up.
Look! A pair of sport shoes ________under the bed.