Mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the following questions.

Câu hỏi

The problem with him is that he suffers from constant_____________.

A. sleepy

B. sleepless

C. sleeplessness

D. asleep

Đáp án
C. sleeplessness

Câu hỏi thuộc Bài tập:

E9- Vào 10- Đề ôn 14