.
The traffic in the city was ________today, so Mary got home earlier than usual.
| A．heavy | B．weak | C．serious | D．light |
China has got a good for fighting against the flu with its careful and smooth organization.
| A．reputation | B．influence | C．impression | D．knowledge |
To save some of the human languages before they are forgotten, the students in our school started a discussion “Save Our ________”
| A．Sky | B．Life | C．Arts | D．Voices |
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 |