—Excuse me, are these books ________?
—No, they aren’t ________. They are ________ classmate’s.
A. his; my; his B. your; mine; his C. yours; mine; my
—What colour is that teddy bear? —Oh, .
| A．it's an orange | B．it's an orange teddy bear |
| C．it's orange | D．it's a teddy bear |
Miss Fang is ________ English teacher. ________ is a good teacher.
| A．our, Her | B．my, He | C．a, She | D．an, She |
—Are these your English books? —Yes, ________.
| A．they’re | B．they are | C．these are | D．they aren’t |
--Can you play football? --Yes, I can, _______I can't play it very well.
A. orB. andC. but
Trees can stop the wind ______the earth away.
A. from blowingB. to blow C. blew