.---How much do you know about the 3D film technology？
----A little , not until ____the hot movie Avata_____some about it.
| A．did I see, did I begin to learn | B．I saw ,I began to learn |
| C．I saw, did I begin to learn | D．did I see, I began to learn |
－What are you going to do this afternoon?
－ I’ll probably go for a walk later on______it stays fine.
| A．so long as |
B．as far as |
C．even if |
D．as if |
.－Do you like to buy the product an advertisement______on TV?
－Not really. I think it's better to look before we leap.
| A．advises | B．suggests | C．announces | D．praises |
--- Good morning．How much should I pay for these books _________ to Alabama?
--- Hm, about ten dollars.
| A．to be sent | B．being sent | C．having seen | D．to have been sent |
--- May I smoke here?
--- If you ________, do it in the smoking section.
| A．need | B．must | C．may | D．will |
--- Haven’t you seen the speed limit sign? Please drive __________!
--- Sorry, but I have to.
| A．more slowly a bit | B．slowly a bit more |
| C．a bit more slowly | D．slowly more a bit |