A high official from the central government will come and explain ______ what the country has done to ensure to make the Football World Cup the best-ever game.
| A．in length | B．at length | C．by length | D．to length |
It was not until Susan came back ______her close friends were waiting for him.
| A．which she knew | B．which did she know |
| C．that she knew | D．that did she know |
Soon Amy made several good friends, _____ she shared food, stories and small secrets.
| A．with whom | B．for whom | C．of whom | D．to whom |
Mr. Black told us that he ______ born on the April fools.
| A．has been | B．had been | C．was | D．were |
What is your opinion on Miss Liu’s request that we______spend half an hour reading English aloud every morning?
| A．must | B．should | C．would | D．shall |
Because the lights happened to ______, no one noticed the thief enter our bedroom.
| A．go through | B．go into | C．go on | D．go out |