We _____ any Chinese class on Thursday, we ______ a PE class now.

Don’t be angry with your student when he or she makes a mistake again, will you—No, I won’t. I know that ________ of us is perfect after all.

下列各句中划线的成语使用错误的一句是（ ）

Normally, if you have a/an __________ on your car, you needn’t pay for your repairs.

Test takers _______ remain in their seats until all the exam papers have been collected.