—Where are the girls?
—They the zoo.
| A．have been to | B．have gone to |
| C．have been in | D．have gone in |
They often takewalk after dinner.
| A．a | B．∕ | C．the | D．an |
They promised ________ out more at home.
| A．to help | B．help | C．helping | D．helped |
Lucy is a(n) ______ girl and she doesn’t like talking much.
| A．outgoing | B．athletic | C．quiet | D．wild |
– There’s somebody at the door. Who ____ it be? Is it the postman?
-- No. It ______ be him. It’s just seven o’clock. It’s too early.
| A．must, may not | B．will, won’t | C．may, mustn’t | D．may, can’t |
Who is ___________ man under the tree?
| A．a | B．an | C．the | D．/ |