Mark the letter A, B, C, or D on your answer sheet to indicate the sentence that is the closest meaning to each of the following questions.

Q46: D. Hung encouraged Lan to take the test again.

encourage sb to do sth: khuyến khích ai làm gì

Q47: D. Our wedding had to be postponed until September.

Cấu trúc bị động với "have to":
Chủ động: S + have to + V (bare- inf) + O

Q48: C. It usually takes her one hour to ride to work every day.

S+ spend+ an amount of time+ V-ing= It+ take+ O+ an amount of time+ to V-inf

Q49: That forests are being cut down carelessly leads to soil erosion.

Dựa vào nghĩa để chọn: Soil erosion is a result of forests being cut down carelessly. - Sự xói mòn đất là hậu quả của việc chặt phá rừng.

Q50: D. In order to fight back desert expansion, the government had trees planted by local people.

Causative form - Dạng truyền khiển

S + [HAVE/ MAKE/ LET] + O (sb) + V (infinitive) or S + [GET] + O (sb) + TO V

-------(passive) S + [HAVE] + O (sth) + Past Participle or S + [GET] + O (sth) + Past Participle

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