Ngày tải lên :
24/12/2013, 10:18
... 13, 14, 15, 16, 17,
18, 19, 20.
III
4 periods
-Conditional Sentences
-Articles: A/AN/THE
9 – 10
11 - 12
21, 22, 23, 24, 25, 26, 27,
28, 29, 30 .
31 , 32 , 33 , 34 , 35 , 36 , 37 , ...
23. C. had
24. A. needed
25. A. paint
26. C. were
27. D. will accept
28. B. buys
29. C. had decided
30 . C. could have called
31 . D. ø
32 . D. ø
33 . C. the
34 . D. ø
35 . D. ø, ø
36 . ... bất định: No one, Nobody, Nothing,………
Ex: - (A) No one can answer this question.
(P) This question can’t be answered.
- (A) They haven’t done anything.
(P) Nothing has been done.
EXERCISES...