—Betty, pass me the ______. I will cut the cake.—OK, Mom. Here you are.
I'm very glad _____ you.
More and more people in the world enjoy _____ now.
当经介绍后认识某人,你应该说:
Is the cat ________ the door? No, it isn’t. It’s ________ the desk.
The film was so _________ .We all liked it .