This is not an economical way to get more water; ________, it is very expensive.
| A．on the contrary | B．on the other hand |
| C．in a word | D．rather than |
What was considered impolite years ago has become ________now.
| A．accessible | B．adjustable | C．unbelievable | D．acceptable |
Which way do you enjoy _______ the coming winter holiday, staying home or going on a trip to Europe?
| A．spending | B．spend | C．to spend | D．to be spending |
_______ worries the public a lot the way the students are getting more and more stressed out.
| A．That | B．It | C．As | D．What |
The Tenth Art Festival held in Jinan _______ to many people from the world.
| A．appeal | B．attract | C．fascinate | D．attach |
According to the agreement, nobody _______ let out how they spent the three days in the cave.
| A．must | B．may | C．will | D．shall |