Mr Smith ___ at this school since he ___ to Zhuhai.A:has been taught; came B:has taught; has comeC:has been teaching; has come D:has been teaching; came为什么选D?has been teaching是什么时态?

1.填空:here are two tickets for a c___2.Mr Mott is free this afternoon(同义句）Mr Mott ___ ___ this afternoon 3.Mr Smith is busy working at school all day(同义句）Mr Smith is busy ____ ___ ___ at shool all day.4.___ New Year's Eve,people in Mr Smith ___ at this school since he ___ to Zhuhai.A:has been taught; came B:has taught; has comeC:has been teaching; has come D:has been teaching; came为什么选D?has been teaching是什么时态? Mr.Smith teaches us ( ) this year. this is Mr smith 正确的是什么 mr smith is going to give us a talk-----.A.at this afternoonB.on tomorrow morningC at this eveningDnext monday morning为何选D Mr Smith caught hold ___ Bob and said,This is a good lesson___ you. A.ofMr Smith caught hold ___ Bob and said,This is a good lesson___ you. A.of; forB.for; of C.of; of D.for; for 将对话补充完整.单词的首字母已经给出.Mr.smith:Hello,can I t______ to Mr.White,please?John:Sorry,he's not at home.Who's t________ speaking?Mr.smith:T______ is Mr.smith speaking.Is t_____ John?John:Yes,uncle smith.my dad went out this m Mr.Smith wants to have his hair ___(cut) Why don't you ___(ask)Mr Smith for help 同义句转换Why don't you ask Mr Smith for help?___ ___ ask Mr Smith for help? This is Mr Smith and this is Mrs Smith .（）daughter is Mary. I hear Mr.Smith is coming to give us a talk ____________A:in this afternoonB:on tomorrow morning C:at this eveningD:next Monday morning 1.Mr Smith ___ at this school since he ___ to Zhuhai.A:has been taught; came B:has taught; has comeC:has been teachin; has come D:has been teaching; came2.When did you start raising money for the Great Green Wall?A:Since two years ago B:Two years ago 中专英语（习题帮助）Mr.smith ______ (use)this room,but he _____(not use)it at present.I ____ (hear) that they have gone abroad.Here _____(come) the trolley-bus!Don't be late,Mary; the train ___(start)at 8 this black umbrella is mr smith's.改反义疑问句 The h___ of this house is Mr Smith Mr.Smith is _________ man in this office.(rich) mr.smith is _____man in this office.(rich)