My English-Chinese dictionary has disappeared. Who_____ have taken it ?
—Do you have any plan for this Sunday? —Yes, I ______ shopping with my friends.
The best way ______ how to drive a car is to practice with a driving instructor.
I have watched a number of movies recently,______ none of them have impressed me.
When the students _____ the teacher about their problems, he was ready to give a helping hand.
If you cheat in the exam ,you could hardly ___________ it .