Choose the sentence that has the same meaning as the root one.
It is a pity that Peter isn’t here.                    
A.I wish Peter were here.
B.I wish Peter be here.
C.I wish Peter can be here.  
D.I wish Peter is here.  

Choose the sentence that has the same meaning as the root one.
No one has asked me that question before.
A.That question has never been asked me before by anyone.
B.That question has ever been asked me by no one before.
C.I have never been asked that question before.
D.I have ever been asked that question before.

Choose the sentence that has the same meaning as the root one.
I used to go to the cinema on Sundays.
A.I didn’t go to the cinema on Sundays.
B.I got used to going the cinema on Sundays.
C.I usually went to the cinema on Sundays.
D.I usually go to the cinema on Sundays.

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to the following question.
James …………… blond hair, and big blue eyes.
A.has
B.are
C.is
D.have

Để thực hiện so sánh hai phân số $ \dfrac{25}{-7} $ và $ \dfrac{-12}{5} $ bạn An thực hiện như sau:
Bước 1: Ta có $ \dfrac{25}{-7}=\dfrac{125}{-35};\dfrac{-12}{5}=\dfrac{-84}{35}=\dfrac{84}{-35} $ .
Bước 2: Nhận thấy $ 84 < 125 $ nên $ \dfrac{84}{-35} < \dfrac{125}{-35} $ .
Bước 3: Hay $ \dfrac{-12}{5} < \dfrac{25}{-7} $ .
Kết luận: Vậy $ \dfrac{-12}{5} < \dfrac{25}{-7} $ .
Bài làm trên của bạn An:
A.Đúng .
B.Sai từ bước 3.
C.Sai từ bước 1.
D.Sai từ bước 2.

Có bao nhiêu phân số dương nhỏ hơn hoặc bằng 1 mà có mẫu số bằng 7 ?
A.8
B.7
C.9
D.6

Choose the sentence that has the same meaning as the root one.
You feel unhealthy because you don’t take any exercise.
A.If you take more exercise, you will feel healthier.
B.If you were healthier, you would take more exercise.
C.If you took more exercise, you would feel healthier.
D.If you don’t take any exercise, you will feel unhealthy.

Cho các phân số: $ \dfrac{-3}{14};\dfrac{-11}{3};\dfrac{1}{5};\dfrac{-5}{2};\dfrac{4}{7} $ . Sắp xếp dãy phân số trên theo thứ tự tăng dần.
A. $ \dfrac{-3}{14};\dfrac{-5}{2};\dfrac{-11}{3};\dfrac{1}{5};\dfrac{4}{7} $
B. $ \dfrac{-11}{3};\dfrac{-5}{2};\dfrac{-3}{14};\dfrac{4}{7};\dfrac{1}{5} $
C. $ \dfrac{-5}{2};\dfrac{-11}{3};\dfrac{-3}{14};\dfrac{4}{7};\dfrac{1}{5} $
D. $ \dfrac{-11}{3};\dfrac{-5}{2};\dfrac{-3}{14};\dfrac{1}{5};\dfrac{4}{7} $

Không cần quy đồng mẫu số, so sánh nào dưới đây là sai ?
A. $ \dfrac{-2}{-5} < \dfrac{4}{-5} $
B. $ \dfrac{1}{2}=\dfrac{-2}{-4} $
C. $ \dfrac{-11}{35} < \dfrac{-1}{-21} $
D. $ \dfrac{1}{-3} < \dfrac{2}{5} $

Lớp vỏ đá vôi của vỏ trai được hình thành từ đâu?
A.Tấm miệng.
B.Mang.
C.Áo trai.
D.Chân trai.