Mark the letter A, B, C, or D on your answer sheet to indicate the sentence that best combines each pair of sentences in the following questions.
Câu 1: Smoking is an extremely harmful habit. You should give it up immediately.
A. As smoking is an extremely harmful habit, you should give it up immediately.
B. When you give up smoking immediately, you will affect your health with this harmful habit.
C. Stop your smoking immediately so it will become one of your extremely harmful habits.
D. You should give up smoking immediately and you will fall into an extremely harmful habit.
Câu 2: We spend about one-third of our lives sleeping. We know relatively little about sleep.
A. We shall know more about sleep if we spend more than one-third of our lives sleeping.
B. Despite spending about one-third of our lives sleeping, we know relatively little about sleep.
C. We spend about one-third of our lives sleeping so that we know relatively little about sleep.
D. We know relatively little about sleep; as a result, we spend about one-third of our lives sleeping.
A.
B.
C.
D.