—What's this in English? —______.A.It's his book.B.It's greenC.It's a key
Yougo and ask Tom.Heknow the answer.
—I put the bike here? —No,you can’t.
—Who is knocking at the door? —It be Miss Zhang.Because she has just gone to Japan.
—Must I finish my homework now? —No,you .
We must speak to the old .