There are______ living things on the earth. We must value our home—the earth.A. millions B. million ofC. millions of
We won’t see any flowers until May.
The snow melts quickly in the warm sun.
To rise early is a good habit.
—Is that Mr. Wang speaking? —Sorry. He isn’t at home. He ________ abroad for a trip.
—I hear Mr. Wang will test us in English ________next week. —Yes, that’s right.