A. 完成下列表格,每空词数不限。
|
In Search of Roots summer camp program |
|
|
When it started |
(1)_________________________ |
|
Organized by |
(2)_________________________ |
|
Purpose |
(3)_________________________ |
— Did you meet Tom at the airport?
— No. His plane ________ by the time I ________ there.
|
A.has taken off; got |
B.took off; had got |
|
C.took off; arrived |
D.had taken off; arrived |
We ______ four thousand new words by the end of last year.
|
A.learned |
B.had learned |
|
C.have learned |
D.will learn |
By nine o’clock yesterday evening, we ______ our work.
|
A.have finished |
B.finished |
|
C.had finished |
D.finish |