While Helen __________ the guitar, her mother came in.
| A．was playing | B．is playing | C．played | D．plays |
— Are these pants yours?
— .
A. Yes, it is
B. Yes, they are
C. No, it isn’t
— your mother know the boy in the car?
—No, she .
A. Do; don’t
B. Does; doesn’t
C. Does; does
—What class are you in?
— I’m in , .
A. grade seven; class three
B. class Three; grade Seven
C. Class Three; Grade Seven
—Hi, Lucy. Your skirt is very nice.
—
A. Yes, it’s mine.
B. Thank you.
C. You’re right.
James is an American boy. He _______ from America.
A. come B. isn’t C. comes