----Mum, have you seen my mobile phone?
----- _______ you bought last week? I’m afraid I haven’t seen ________.
A. The one; it B The one; one C One, it D. One, one
The young man made a ______ to his parents that he would try to earn his own living after graduation.
| A．prediction | B．promise | C．plan | D．contribution |
—Shall we go out for a walk?
—Sorry. This is not the right ____ to invite me. I am too tired to walk.
| A．moment | B．situation | C．place | D．chance |
I bought a dress for only 10 dollars in a sale; it was a real______.
| A．exchange | B．bargain | C．trade | D．business |
Most air pollution is caused by the burning of ____ like coal, gas and oil.
| A．fuels | B．articles | C．goods | D．products |
What’s the _____ of having a public open space where you can’t eat, drink or even simply hang out for a while?
| A．sense | B．matter | C．case | D．opinion |