The hotel wasn't particularly good，but I ________ in many worse hotels.
| A．was staying | B．stayed |
| C．would stay | D．had stayed |
When the applause ______, Obama continued his speech.
| A．died off | B．died down | C．died out | D．died of |
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 |