--I’ve bought a box of chocolates for our daughter.
---Oh, how good a dad! But she doesn’t like sweet things, that?
| A．Don’t you know | B．Haven’t you known |
| C．Didn’t you know | D．Hadn’t you known |
The students ___ busily when Miss Brown went to get a book she ___ in the office.
| A．had written, left | B．were writing, has left |
| C．had written, had left | D．were writing, had left |
—You’re going to have a rise this month, aren’t you?
—Yes, only $ 100.
— Well, _______.
| A．the more, the better | B．easier said than done |
| C．better than never | D．better than nothing |
In ______ review of 44 studies, American researchers found that men and women who ate six key foods daily cut the risk of ______heart disease by 76%.
| A．a; the | B．the; a | C．a; 不填 | D．不填; a |
Lisa, could you tell me ________ yesterday?
| A．what did the teacher say | B．what the teacher said |
| C．what will the teacher say | D．what the teacher will say |
More and more foreign friends enjoy ________to Peking Opera.
| A．listen | B．to listen | C．listening | D．listened |