---Cathy, are you going to buy a flat in Shanghai?
---You must be joking. I can’t __________ one there.
| A．spend | B．pay | C．afford | D．cost |
It wasn’t long __________ the rain stopped and the sun came out again.
| A．until |
B．before |
C．when |
D．since |
Avatar (《阿凡达》) is such __________ wonderful science movie that I want to see it __________ second time.
| A．a; a | B．a; the | C．/; the | D．/; a |
Town Cinema __________ the most comfortable seats.
| A．is | B．has | C．are | D．have |
—What ________ your brother ______ last weekend?
—He visited his friends.
| A．are /doing | B．is /doing | C．does /do | D．did / do |