We plan to reach the North Pole in mid-July, and by then we _______ for six weeks.
| A．are walking | B．have been walking |
| C．will be walking | D．will have been walking |
Not until he received the invitation ________to attend the summit held in New York.
| A．did he decide | B．he had decided | C．had he decided | D．he decided |
__________the guidance of my teacher,1 won the first prize in the English Speech Contest.
| A．With | B．After | C．Under | D．In |
—My wife came first in the Chinese speech contest.
—Did she？______！
| A．Cheer up | B．Good luck | C．Best wishes | D．Congratulations |
What surprised me was not what he said but the way _________ he said it.
| A．that | B．where | C．which | D．in that |
The fighting between the two countries left the area ______.
| A．in peace | B．in silence | C．in ruins | D．in hope |