Geography is the study of the countries of the world and of such things ______ the land, seas, climate, towns, and population.
| A．as | B．that | C．which | D．what |
The dinner party was a success, but we thought it was a pity not ________you.
| A．invite | B．to invite | C．inviting | D．to have invited |
This company is going to ________some 160 employees because of the drop in sales.
| A．lay off | B．lay aside | C．lay down | D．lay out |
Our teachers do believe that all the students in our school will do well in the coming college entrance examination, _______?
| A．don’t they | B．will they | C．won’t they | D．do they |
—So when did you meet Joan?
—It was last Sunday _______ she came to visit my sister.
| A．that | B．since | C．when | D．Before |
—What do you think of Mrs. Smith?
—She is _______ of a good housewife, for her children’s room is always a terrible mess.
| A．nobody | B．somebody | C．something | D．nothing |