- It’s reported that the Ebola epidemic(埃博拉疫情) in West Africa is under control now!
-But much more international help _____ to end this serious crisis(危机) that the whole world has never met before.
| A．requires | B．is needed |
| C．will ask for | D．is discussed |
I ________ go to the theatre, because I don’t like operas at all.
| A．always | B．often | C．sometimes | D．never |
Write down the phone number, __________ you’ll forget it.
| A．so | B．and | C．but | D．or |
We can get fresh water from rain, from rivers, or from ________ the ground.
| A．across | B．under | C．over | D．off |
They develop their skills _________ they can do things better and better.
| A．however | B．because | C．since | D．so that |
He was late this morning, because the bus was too ________ for him to get on.
| A．quiet | B．tidy | C．crowded | D．noisy |