Câu hỏi: I did not see Susan off at the airport. I feel bad about it now.

A. I could have seen Susan off at the airport.

B. If only I had seen Susan off at the airport.

C. That I did not see Susan off at the airport escapes me now.

D. It suddenly dawns on me that I should have seen Susan off at the airport.

Câu 1: There is no point in your phoning Jane – she’s away.

A. It would be a waste of time phoning Jane – she’s away.

B. You waste your time if you insist on phoning Jane – she’s away.

C. Don’t spend your valuable time phoning Jane – she’s out.

D. Jane is very difficult to phone – she’s always away.

Câu 2: The substance is very toxic. Protective clothing must be worn at all times.

A. Since the substance is very toxic, so protective clothing must be worn at all times.

B. So toxic is the substance that protective clothing must be worn at all times.

C. The substance is such toxic that protective clothing must be worn at all times.

D. The substance is too toxic to wear protective clothing at all times.

Câu 3: We cut down many forests. The Earth becomes hot.

A. The more forests we cut down, the hotter the Earth becomes.

B. The more we cut down forests, the hotter the Earth becomes.

C. The more forests we cut down, the Earth becomes hotter.

D. The more we cut down forests, the Earth becomes hotter.

Câu 4: John is studying hard. He doesn’t want to fail the exam.

A. John is studying hard in Oder not to fail the next exam

B. John is studying hard in Oder that he not fail the next exam

C. John is studying hard so as to fail the next exam

D. John is studying hard in Oder to not to fail the next exam

Câu 5: People believed that Jane retired because of her poor health.

A. Jane is believed to have retired because of her poor health.

B. Jane was believed to have retired because of her poor health.

C. It is believed that Jane retired because of her poor health.

D. Jane retired because of her poor health was believed.

Câu 6: People rumour that the Prince secretly got married to an ordinary girl.

A. The Prince is rumoured to have secretly got married to an ordinary girl.

B. It was rumoured that the Prince secretly got married to an ordinary girl.

C. The Prince was rumoured to secretly get married to an ordinary girl.

D. The Prince had secretly got married to an ordinary girl, as it was rumoured.