—Mary can't help ______ the house. Why?—Because she is busy______ a hotel reservation.A. cleaning; making B. to clean; making C. cleaning; to make
There are two _____ in the streets. In the first shop, there are two _____.
Tom likes playing _____ basketball very much, but he doesn’t like ______ basketball I bought him yesterday.
He’s never late for class, ___________he?
___ a great party! __ delicious the food is!
Don’t forget ____ the pen ____ him.