To save class time, our teacher has ________ students do half of the exercise in class and complete the other half for homework. A. us B. we C. our D. ours
When traveling abroad, we should ______ learn more about local customs so as to avoid unnecessary misunderstanding during communication. A. in general B. on purpose
_____, I have to put it away and focus my attention on study this week. A.However that story is amusing B. No matter amusing the story is C. However amusing the story