____ we know now, oceans cover more than 70 percent of the earth.
| A．That | B．Which | C．As | D．What |
The road _________ for vehicles is under repair. Drivers are required to take some other routes.
| A．meaning | B．meant | C．to mean | D．being meant |
It _________ be really cold in November in Hefei though we usually have warm and sunny days.
| A．should | B．will | C．must | D．can |
Now my hometown is not at all _________ a traveler who visited it ten years ago can expect.
| A．that | B．what | C．which | D．where |
—Michael was late for Mr. Smith’s oral class this morning.
— _________? As far as I know, he never came late to class.
| A．How come | B．So what | C．Why not | D．What for |
___ Mary is sleepy, she insists on finishing her homework rather than ___ to sleep.
| A．While, going | B．Though, goes | C．As, going | D．Despite, go |