--- Joan, what_________in your hand?
--- Look! It's a birthday gift for my grandmother.
| A．had you held | B．are you holding | C．do you hold | D．will you hold |
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 |
The journey around the world took the old sailor nine months, _____ the sailing time was 226 days.
| A．of which | B．during which | C．from which | D．for which |
He got to the station early,____________ missing his train.
| A．in case of | B．instead of | C．for fear of | D．in search of |