Đáp án D.
Ta chỉ có thể rút gọn chủ ngữ khi 2 mệnh đề có cùng chủ ngữ, Trong câu này có 2 chủ ngữ “I” và “my friend” nên đáp án là D.
Dịch: Khi tôi bước khỏi cửa hàng thì bạn tôi bước vào
Smoking is extremely detrimental to health, _____ many people continue to smoke anyway.
Many years ago, black children were _____________ to discrimination in many schools.
The authorities recommend that the meeting _____________ next Monday.
Her husband is very kind. He always cares _____ her and never puts all of the housework her.
As a small boy, he used to _______ alone in the house for an hour or two.
The archaeological excavation _____ to the discovery of the ancient city lasted several years.
Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
We decided to spend ______ summer in ______ seaside town.