Robert is said _______ abroad, but I don’t know what country he studied in.
| A．to have studied | B．to study | C．to be studying | D．to have been studying |
—Who did you stay with yesterday? I couldn’t find you anywhere.
— ___________.
| A．Mr. Green’s | B．The Greens | C．Greens | D．The Mr. Green’s |
The Chinese are looking forward to the first _______to land on the moon after three Chinese astronauts’ successful trip to space.
| A．measure | B．attempt | C．purpose | D．desire |
Quite a few employees’ payments are cut down and barely cover their household ________ due to the serious economic crisis.
| A．bills | B．expenses | C．prices | D．charges |
It is a spectacular __________ as the fireworks are set off and light up the who sky during the Spring Festival.
| A．look | B．view | C．scenery | D．sight |
Would you take my old TV in _______ for this camera?
| A．place | B．return | C．exchange | D．business |