I went ______a balloon but I didn’t see anyone _____ balloons.
| A．to buy, to sell | B．to buy, selling | C．buying, selling | D．buying, to sell |
The place ______ you are going to visit is the ruins (废墟) of the World Trade Center.
| A．which | B．at which | C．where | D．in which |
---The last one ___ carries all the luggage. ---Agreed!
| A．arrived | B．arrives | C．to arrive | D．arriving |
The stranger stood by the window, with his eyes ______ on the hills in the distance.
| A．fixing | B．to fix | C．to be fixed | D．fixed |
Look at the picture. The painter, I think, is the most ______ artist in the country.
| A．creative | B．powerful | C．effective | D．responsible |
-----Do you think it is cold today?
-----, but not as cold as yesterday.
| A．Yes, sort of | B．Extremely | C．Frequently | D．No, not at all |