你想知道教室里有多少个灯,你可以说:A.How many lights are there? B. Are these lights?
It’s going to be Sports Day Friday. A.inB.at C.on
--- are you going to be? --- I am going to be a teacher? A.WhatB.WhereC.Which
He can drive a bus.He is a . A.doctorB.teacherC.driver
I canvery fast. A.runB.runingC.running
Amygoing to do high jump. A.are B was C.is