There ________ any orange juice in the fridge.
A. are B. aren’t C.isn’t
( ) （10）The teacher helps Lily _____ the can candles.
A. lightingB. lightsC.to light
( ) （9）___ old people , one big candle show ten years.
A. AnB. ForC.At
( ) （8） Let ___ begin our class !
A. isB. areC. do
( ) （7） Can I _____ you ?
A. helpB.helping C .to help
( ) （6）_____ old is he ?
A. HowB. WhatC. Where