—I like fast food for        breakfast.
—Me, too. I always have it with       cup of coffee.

—Look! There is a monkey eating          apple in the tree.
—En,         monkey is very cute.

Jiang Feng likes playing        football while his siter likes playing        guitar.

Yesterday I saw        film. I think it is        most exciting film that I’ve ever seen.

A spaceship flies at about eleven kilometers        second.

It’s        useless book to children. Put it into          left drawer and never read it.

用不定冠词“a”或“an”填空。
Dictionary is ____ useful tool(工具)in learning(学习) English.

用不定冠词“a”或“an”填空。
There is ____ “m” and ____ “n” in the word “number”.

This is        3-D movie, I like it very much.

—Do you see       pen? I can’t find it.
—Is it       black one? I think it is on the table.