.—Did you visit the museum? —No, we ____ it, but we spent too much time shopping.
| A．could have visited | B．must have visited |
| C．can’t have visited | D．shouldn’t have visited |
—I can't remember those grammar rules!
—_________. Practice more.
| A．You're not alone | B．It's hard to say |
| C．I'm afraid not | D．It's up to you |
Take your time—it’s just _____ short distance from here to _____ restaurant.
| A．/; the | B．a; the | C．the; a | D．/; a |
To prevent driving too long a time，we________ driving on the highway.
| A．took turns |
| B．took turn |
| C．made turns |
| D．made turn |
He said he was very busy，but ________he had nothing to do.
| A．at last |
| B．as a result |
| C．in a word |
| D．in reality |
I don't know what to ________her recent behavior at all.
| A．make up |
| B．make of |
| C．make for |
| D．make into |