he went on ______ physics exerecises after he finished chemistry homework.答案是to do,是不是答案错啊.请详细说明.谢谢!

He went to london on vacation 对to london提问______ _______ he _______on vacation He went on ______(do) physics exercises finish after chemistry homework he went on and on at 一道改变句型He went on writing even while he was ill.He didn't ______ __________ writing even while he was ill After reading english for two hours he (求解释After reading english for two hours he ______ an english essay.A. go on to write B.went on to write C. go on writing D . went on writing He ______ his coat and hat and went to work in a hurry.A wore B put on he went to Beijing on b( ) yesterday He went to Shanghai on _______(busy) After he finished washing his clothes ,he went on ______ the room .A.cleaning B.to clean C.cleaned D.with cleaning ______ he was tired he went on working.A.Even B.Yet C.Although D.In spite 可以选B么 He was educated at a local grammar school,______ he went on to Cambridge.A.from which B.after that C.after which D.from this he went on ______ physics exerecises after he finished chemistry homework.答案是to do,是不是答案错啊.请详细说明.谢谢! He went home to have supper.(保持句意不变） He went home _____ ______. After he finished his homework.he went on ____football. he ______【slow】 went to the park yesterday afternoon after a ______(quickly)shower,he went to work 吃过早饭后他急忙去上学. After breakfast he went to school ______ ______ ______. He went to London two days ______.He had never been there ______选什么