Is he getting on well with his friends this term ?为什么用IS而不用DOES呢?

Now he is getting ready on it还是Now he is getting ready for it? How is he getting on with his study?（同义句替换）How is ___ ___ getting on? He ( ) Mr Green's car.A.is getting in B.getting on C.gets into D.get on （is）he （getting） on well with his friend this term 为什么a.is getting b.does get happen is getting on the Everybody in our class thinks he is easy_______.A.to get on B.to get on with C.for getting on D.getting on with He is living on borrowed time.还有一句,I'm slowly getting into shape. He is i----- in getting on line.My baby sister is two m---- old,and she is very lovely. Is he getting on well with his friends this term ?为什么用IS而不用DOES呢? He is getting ready for his drawing He is used to getting turned down getting on getting on getting on Xiao Wang is getting on well with his classmate ,for he is easy__.Ato deal with B to do withC dealing with D doing with Xiao Wang is getting on well with his classmates,for he is easy __.B为什么不可?Ato deal with B to do with 1.Lily isn't tall enough__________(reach)the apple on the tree 2.Everybody in our class think he is easy______ A.to get on B.to get on with C .for getting on D.getting on with3.He will try to save some money as much as i can.(同义句转换) He will He used to sleep late,but now he is used to getting up edrly.he is used to getting up edrly.这里为什么要用“getting”?