----What’s that smell?
---- I don’t know, but ______ it is, it’s terrible!
| A．whatever | B．however | C．whichever | D．wherever |
.Professor White has received a letter ___ to give a lecture in Peking University.
| A．to be invited | B．being invited | C．invited | D．inviting him |
.The ____ in these villages has to get its water from well-spring.
| A．people | B．villagers | C．peasants | D．population |
—Where is your Chinese teacher from?
—I’m not sure, but his Chinese ____ Hebei.
| A．listens | B．suggests | C．hears | D．sounds |
The birds flew ___ the direction of the south.
| A．for | B．in | C．to | D．towards |
Soon came the bad news _____ the ship sank when it sailed ____ the coast.
| A．that; off | B．which; on | C．that; away | D．which; along |