Lucy has a great sense of humour and always keeps her colleagues ________ with her stories.
| A．amused | B．amusing | C．to amuse | D．to be amused |
I don’t think that the necklace is made of diamond, ________?
| A．do I | B．do you | C．isn’t it | D．is it |
My parents have promised to come to see me before I ______ for Africa.
| A．have left | B．leave | C．left | D．will leave |
He has done so many things, so he certainly deserves _______ to prison.
| A．send | B．to be sent | C．sent | D．sends |
Our goal is to build a harmonious society ______ all people are well educated, workers
well paid, patients well treated, elders well tended, and families well accommodated.
| A．which | B．that | C．in which | D．in that |
______ you have known everything about it, it is unnecessary for me to talk about it again.
| A．As soon as | B．Now that | C．Although | D．While |