It sound like a perfect destination,but it is really adventurous to go there.
| A．must | B．should | C．can | D．may |
He has been told many times that his casual clothes are not ____ for some formal occasions．
| A．innocent | B．appropriate | C．temporary | D．cautious |
Living in the city will surely put you in touch with people from ______ cultures．
| A．abundant | B．diverse | C．tough | D．constant |
The officials have expressed ________ over the safety of the mine workers trapped in the mine．
| A．appetite | B．wealth | C．reward | D．concern |
No one has yet discovered who is responsible for the incident but the police are already collecting ______．
| A．evidence | B．permission | C．figure | D．anxiety |
-----Have you_____?----- No, I had a wrong number．
| A．got in | B．got away | C．got off | D．got through |