John ___ such a thing about you. He never speaks ill of you behind your back.
| A．can’t have said | B．might not have said |
| C．couldn’t say | D．mustn’t have said |
_____copies of Mo Yan’s works will be on sale after his talk at the Press Conference.
| A．Signing | B．Sign | C．Signed | D．To sign |
_____ is shown in the report, teenager problems are often connected with family lifeeducation.
| A．Which | B．As | C．It | D．What |
—Car prices have been going down sharply in the last 20 years.
—It’s not surprising because the law of market _____the price of a product
| A．is controlling | B．controls | C．has controlled | D．controlled |
—Are you content with Ang Lee’s new film Lifeof Pi?
—Not a little. It couldn’t be _____.
| A．any better | B．any worse | C．so bad | D．the best |
—Have you figured out how much the tuition is in American universities?
—$19,000, or _____like that
| A．anything | B．everything | C．nothing | D．something |