Unit1Hello!PartB课后习题一、单项选择题。()1.Ihavea____(铅笔).Shehasa_____(钢笔).A.pen;pencilB.pencil;pen()2.----HappyTeachers’Day!----__________.A.MetooB.Thankyou()3.Showmeyour______(转笔刀).A.sharpenB.sharpener()4.----Bye,Sarah.----__________.A.Seeyou!B.I’mSarah.()5.----___?----I’mBaiLing.A.OkB.What’syourname二、情景选择题。1.路上遇到同学时,你应该这样打招呼:A.Hello!B.Goodbye!C.Goodevening!2.当你想和同学一起上学时,你应该这样说:A.Lookatme!B.Let'splay!C.Let'sgotoschool!3.有客人到学校参观,你要表示欢迎,应该说:A.Welcome!B.Hello!C.Wow!4.当别人夸奖你的衣服非常漂亮时,你应该这样回答:A.No,no.B.Ofcourse!C.Thankyou.