–Have you finished your homework _______? – No, I haven’t finished it ________.
| A．till; yet | B．yet; already |
| C．yet; yet | D．already; already |
—The hazy weather has ________ for almost a week in North China.
—Yes, and the government has tried to solve it.
| A．finished | B．lasted | C．begun | D．passed |
_______ is an unhealthy life style.
| A．Eating junk food | B．Drinking milk |
| C．Eating vegetables | D．Exercising often |
—Did it _______ you 4 hours to get to Shanghai last week?
—Yes, just 4 hours by bus.
| A．pay | B．spend | C．take | D．have |
—I’m a little hungry, let’s have lunch first.
—Ok! Let’s go to _______.
| A． | B． | C． | D． |
—How often do I need to feed the fish?
－They _______ food every day, or they will be hungry.
| A．must give | B．mustn’t give | C．mustn’t be give. | D．must be given |