This new airport has been in service for six years ago错在哪里可是通过since引导后似乎ago还是可以出现在完成时的

This new airport has been in service for six years ago错在哪里可是通过since引导后似乎ago还是可以出现在完成时的 1.Simon has finished his homework a moment ago 2.Hong Kong's new airport has been in service since The new airport has been in _____ (useful) for ten months.Now the small park has turned into a _____ (centre) park.In the past ,there ____ (be) no people in this place.I will tell him the good news as soon as he ____ (come) back. Lily has already read this new book.(改为否定句) Lily has already read this new book.(改为否定句) This pop singer has a new look 改疑问句 请问When than plane took off,this one has already landed in the airport后接Safe的什么形式 1.Tom has bought a new car.Sue has bought a new car too.(改为同义句) Tom has bought a new car.________ ________ ________.2.We began to use the airport in 1998.(改为同义句)The airport ________ ________ ________ ________since 1998.3.Simon got new york's kennedy international airport是什么意思 she has a new house等于什么She （ ）a new houseShe is the ( )( )a new house This is ( )( )new houseThis is a new house ()()() Lily has already read this new book.句子改为一般陈述句 .This boy has a good memory.He can m___ all the new words in class Being humiliated by a new commer has taken the wind out of this sails.翻译 People who ____ this ability can come up with new ideas.填have 还是has?why? This application has expired.please download a new version.Continue in seconds是什么意思 My d_____ life has changed a lot since I entered this new school The children in this class each ___a new school bagA have B has C has got D are having Researchers in this field have has some important new discoveries.为什么不能把has换成made?或者换成 found?