Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions from 38 to 42.
A. in the future
B. upside down
C. as they wanted
D. with great speed
* Đáp án
C
* Hướng dẫn giải
Đáp án C
- at will: tùy theo ý muốn, tùy ý = as they wanted: như họ muốn