--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 |
My watch _____ at nine o’clock, but now it _____.
| A．was going; stopped | B．went; is stopping | C．was going; has stopped | D．went; stopped |
He did all he could to _______ but nobody noticed him.
| A．draw people’s attention | B．focus his attention | C．draw attention to | D．pay attention |
Many famous hospitals are competing _____ an excellent doctor, who came from the USA last week.
| A．to | B．in | C．for | D．with |
He accidentally _____ he had quarreled with his wife and that he hadn’t been home for a couple of weeks.
| A．worked out | B．made sure | C．led to | D．let out |
—We usually go hiking for vacation. I like it, but I want to try something more challenging this year.
—_____
| A．Cheer up! | B．Like what? | C．Take care. | D．Let’s go. |