Now children, turn to page ________ and look at the _______ picture in Lesson Two.
| A．twentieth, one | B．twenty, one | C．twentieth, first | D．twenty, first |
.The song is about a young couple forced to separate______, but they valued the
memories of their love all their lives.
| A．temporarily | B．frequently | C．casually | D．permanently |
All the Chinese are looking forward to our country's first______to land on the moon after the successful trip of Chang'e to it.
| A．practice | B．purpose | C．attempt | D．act |
The concert _______ many foreign students were invited was a feast for the eyes.
| A．for which | B．to which | C．in which | D．on which |
Garter Druse _____ his being selected for the important task to his courage，devotion and knowledge of the area.
| A．led | B．owed | C．devoted | D．thanked |
Only __ as an interpreter __ how important it was to practise speaking English.
| A．when did I work...I realized | B．when did I work...did 1 realize |
| C．when I work...did I realize | D．when I worked...did I realize |