Câu hỏi: No one but the experts was able to realize that the painting was an imitation. It greatly resembled the original.

A. It was hard for the ordinary people to judge between the fake painting and the real one, but not for the experts.

B. It in obvious that only a person with great talent could fake a painting so successfully.

C. It was almost impossible for amateurs to realize that the painting was not authentic, though the experts could judge it quite easily.

D. The painting looked so much like the authentic to one that only the experts could tell it wasn’t genuine.

Câu 1: Due to unforeseen circumstances, our group’s scheduled visit to the museum has been called off.

A. The trip to the museum that we’d planned is now cancelled because something unexpected has happened.

B. Something happened at the museum, so they cancelled our visit.

C. We are no longer going to the museum because there is no time our schedule.

D. We can’t go to see the museum at the arranged time because it will be closed.

Câu 2: I have not met her for three years.

A. I did not meet her three years ago.

B. During three years, I met her once.

C. It is three years when I will meet her.

D. The last time I met her was three years ago.

Câu 3: I really believe my letter came as a great surprise to John.

A. John might be very surprised to receive my letter.

B. John might have been very surprised to receive my letter.

C. John must be very surprised to receive my letter.

D. John must have been very surprised to receive my letter.

Câu 4: The number of accidents has gone down steadily since the speed limit was imposed.

A. There has been a steady decline in the number of accidents since the speed limit was imposed

B. It in the speed limit that reduces steadily the number of accidents.

C. The imposing of speed limit has resulted from the number of accidents.

D. The have been few accidents than before since they used the speed limit.

Câu 5: We gain more knowledge about how to stay safe online. We worry about the threats of cybercrime less.

A. The more knowledge about how to stay safe online we gain, the less we worry about the threats of cybercrime.

B. The more we stay online to gain safety knowledge, the less we worry about the threats of cybercrime.

C. The more knowledge about how to stay safe online we gain, the more we worry about the threats of cybercrime.

D. The more we know about how to stay safe online, we worry about the threats of cybercrime less.

Câu 6: The sooner we solve the problem with controlling weapons, the better it will be for all.

A. If we could solve the problem with controlling weapons, the better it will be for all.

B. If would be better for all if we can solve the problem with controlling weapons soon.

C. If all are better, we can solve the problem with controlling weapons.

D. If we can solve the problem with controlling weapons soon, it will be better for all.