It was April 29, 2011_____ Prime William and Kate Middleton walked into the palace hall of the wedding ceremony.
| A．that | B．when | C．since | D．before |
Although they just met for the first time, they talked _____ they had been friends for many years.
| A．as if | B．even if | C．such as | D．so long as |
She demanded that he _____ the books he borrowed from her.
| A．should return | B．would return | C．returned | D．were to return |
Only by imagining and creating ____the problem.
| A．can solve | B．you can solve | C．solve | D．can you solve |
—Guess what!I came across an old friend at the party last night.
—______ I' m sure you had a wonderful time.
| A．Good idea ! | B．Very well. |
| C．How nice! | D．All right. |
-----Jack, you seem in high spirits.
-----. We won the match 4-0.
| A．Guess what | B．So what | C．No wonder | D．No doubt |