John is a famous writer now. But he says he was not a ______ student when he was young. He is often late for ___ _ and doesn't like doing his homework. Sometimes, he sleeps in class while the teacher is teaching. He doesn't understand much, ______ he always thinks he understands(懂得) everything. One day the teacher ___ _ the students a question, “When Jack is ten years old, _____ _ brother Bob is twenty, Jack is fifteen now and_ ____ is his brother Bob?” John says, “That's easy. Bob is twice as old as Jack, so he is now thirty.”
Another time, the __ ____ in a science class asks, “When it thunders(打雷), ____ __ do we always see the light before we ___ __ the sound?”
“But, Miss,”says John quickly, “don't you _____ _ our eyes are in front of our ears?”
A.good B.tall C.rich D.fat
A.sleep B.lunch C.class D.play
A.so B.and C.or D.but
A.sends B.asks C.tells D.finds
A.your B.my C.his D.her
A.how many B.how old C.what D.who
A.teacher B.farmer C.nurse D.policeman
A.what B.when C.where D.why
A.break B.make C.hear D.smell
A.read B.hope C.study D.know