I cannot _______ that all of the students will enjoy your classes. After all, students’ tastes vary.

Everyone in the village hoped that he would ______ after a few days’ treatment.

Doubting that the traveler carried drugs, the Customs officer stopped him and _______ his suitcase, but found nothing at all.

The written record of our conversation doesn’t ________ what was actually said. There are a lot of mistakes.

Cultural exchange ______ better understanding between people in different countries.