In the north of China, it has been snowing for weeks on___end, which causes severe damage to crops; it is estimated that the heavy snowfall will come to ____ end next week.
| A．/; an | B．the; a | C．a; an | D．an; / |
By the end of last year, another new gymnasium ______ in Beijing.
| A．would be completed | B．was being completed |
| C．has been completed | D．had been completed |
When I was doing shopping last Sunday, I ______ Mr. Smith in the street.
| A．came across | B．came about | C．came along | D．came up with |
______ has been announced, we shall have the singing competition next month.
| A．That | B．As | C．It | D．What |
It’s a little surprising that a house made of wood or bamboo may stay up in an earthquake while _______ made of steel and concrete may fall down.
| A．one | B．that | C．it | D．what |
There was an oil painting _______ in the corner. It _______ there for several days.
| A．laying; had laid | B．lain; had laid | C．lying; had lain | D．laid; had been lain |