Câu 21: D

Câu 22: D

Câu 26: D

Câu 28: A

D

D

D

A

oe ít bài?

bị hack

ko thấy bài, lỗi

21 paid (loại 2)

22 will be (loại 1)

23 wouldn't have conquered (loại 3)

24 believed (loại 2)

25 would you choose (loại 2)

26 had scored (loại 3)

27 would certainlu accept ( loại 2)

28 had received (loại 3)

29 leave - calls (loại 0)

30 had (loại 2)

31 didn't drink (loại 2)

32 had turned on (loại 3)

33 had had (loại 3)

34 would have spoke (loại 3)

35 sends (loại 1)

36 wouldn't do (loại 2)

37 hadn't heard (loại 3)

=55,19/24+24+19,22

=2,2+24+19,22

=26,2+19,22

=45,42

sai đề rồi bạn nhé

\(\left(138,4-83,21\right):24+24+19,22\)

\(=\left(\frac{692}{5}-\frac{8321}{100}\right):24+\left(24+\frac{961}{50}\right)\)

\(=\left(\frac{13900}{100}-\frac{8321}{100}\right):24+\left(\frac{1200}{50}+\frac{961}{50}\right)\)

\(=\frac{5579}{100}:24+\frac{1891}{50}\)

\(=\frac{5579}{2400}+\frac{90768}{2400}\)

\(=\frac{96347}{2400}\)

15 They said they would go to the beach if the weather was nice the day after (loại 1)

16 I told Mike Halen would know what to do if she were late (2)

17 Mark said he would have spoken to Frank if he had seen him the day before (3)

18 The girl said he wouldn't run away if she saw a spider (2)

19 David told her if she had too much to do, she could ask him to help her (2)

20 He told me if I studied harder, I would get high marks in next exam (1)

Những câu dạng như 19 hoặc 20 thì em nên sử dụng phương pháp trắc nghiệm chứ ko nên giải tự luận (vì như thế quá tồn thời gian, 1 bài kiểm tra trắc nghiệm ko đủ thời gian cho phép làm điều đó)

Câu 19 thử A, C đều sai, B cũng sai do ko phù hợp ĐKXĐ, do đó D đúng

Câu 20 tương tự, thử với \(x=-1\) thỏa mãn, \(x=3;x=4\) đều ko thỏa mãn, vậy A đúng

21A

22B

23A

24A

25C

26A

27C

28A

3A

4B

5D

3C

4D

5D

6C