I don not know.He ___ around here for a long time.a/ has not

I don not know.He ___ around here for a long time.a/ has not I did not know why he looked at me for such a long time.同义句 he has promised to do it for a long time ,( )he has done not please don not be ()for a long time i have not heard ( )you for a long time Not having met( not met ) him for a long time,I can not tell 南通模拟题）--I don't know ___.--I'm not sure .Maybe he is a busin I know he has not... I don't know the girl ___ long curly hair.A have B has Cwith I haven't heard from Henry for a long time.But I don't know I _____________ (not hear) from you for a long time.How long don not let the baby （ ）(cry)for a long time 动词填空