【導(dǎo)讀】()2.--Where'sMrGreen?--Oh,he_________Canada.--Aboutfouryears.~()Icleantheroomnow?--No,you__________.It'ssocoldhere.--Sorry,I________it.Mineisbroken.--Sure.It'sthere.--Fiveyuan.A.won'trainB.isn'trainingC.doesn'trainD.isn'train. ()didyoudolastnight?()15.--CanIhelpyou,sir?A.didn'twork'twork'tworkD.doesn'twork. 1.--Whatisyour________?--Chinese.3.Mary'sanswerwas________,butminewasright.(correct)