he isn't at the meeting.he is green to this idea.green to this idea what mean?

he isn't in at the moment的同义句 Look at the phto of ___.Isn't she athletic?___Sam's athletic,he isn't good at playing basketball M_____ he isn't at home 改错:I afraid he isn't at home at the moment The shower isn't working at the He must be playing computer games at home,isn't he,为何用isn't he? Mr Black isn't here now .He is at a m in the next meeting room Bill isn't good at math,so he can h__ answer the math teacher's questions. where is your father?Is he at home No.he isn't.where is your father?Is he at homeNo.he isn't..He'll leave work and go home at five in the afternoon.填什么句子 Mr.Wang isn't at home.He is at w() He is working at the office now怎样改否定句?1）He isn’t working at the office now2）He isn’t work at the office now那一种? he isn't in=he isn't at home吗? Billy isn't at home.He isn't _____.He's _______.填介词 He isn't here at all的同义句 He isn't here _____ ______ ______ He isn't here at all的同义句 He isn't here _____ ______ ______ The man at the table isn’t at table. he isn't at the meeting.he is green to this idea.green to this idea what mean? I'm afraid he isn't here at the moment.（改为同义句）I'm afraid he isn't here at the moment.（改为同义句）I'm ___ he is ___ now.