–Tom, what’s the matter with you? You look so worn out!
--Nothing serious. I ____ my new house all the day and I am afraid I won’t finish until tomorrow afternoon.
| A．have whitewashed | B．am whitewashing |
| C．have been whitewashing | D．shall be whitewashing |
In my opinion, what you told us just now doesn't make any __________.
| A．sense | B．meaning | C．point | D．idea |
Many countries have __________ man-made satellites to circle the earth.
| A．sent up | B．given up | C．set up | D．put up |
You should spend more time __________ the lessons rather than playing computer games.
| A．to study | B．study |
| C．to studying | D．studying |
The climbers __________ their ambition by reaching the summit of the mountain.
| A．obtained | B．sustained | C．maintained | D．realized |
As there was not much chance to find good jobs in their hometown, many young men now tried to __________ their fortune in cities.
| A．find | B．find out |
| C．seek | D．look at |