do they boys have oranges?改为单数句 ____the boy ____an orange?

Do they have any pears or apples? do they boys have oranges?改为单数句 ____the boy ____an orange? Most of the boys in your class have visited the Shanghai World Financial Centre____?A .do they B.don't they C.have they D.haven't they They do not have time to study and do housework ,too.为什么不用OR 和EITHER Do they have straight or curly hair?和Is he tall or short?为什么前者用do,后者是is? Do they have enough they/have/what/do/(?) do (they or them )homework Do they have the summber holiday or winter holiday 怎样回答? Unlike poeple,they do not have a fixed shape or body size. what do they eveybody has a name.parents choose names for their children.what kind of names do they choose?where do nams come from,and what do they mean?most given names are either girls'or boys'names.but some names can be the same for boys and girls Do you have a pet?Are you i_______ intaking care of animals Girls and boys who like animals may want to study to be anmials doctors.They are often callvets”.Many of them work in animal hospitals.Other may work on farms or at a z_______.Some study 英语翻译do you take your pictures yourself or do you have them professionaly taken because they are very good 为什么They do not have time to study and do housework , tooand没改为or,too没改为either? 填空Look ------- the two boys.They have the same-------. THEY HAVE T-SHIRTS FOR BOYST-SHIRTS FOR BOYS提问 they have Thirty bags for boys （提问Thirty） 1.Mary of have long hair. 2.so it is hard to tell whetther they boys or girls. they us me are isthem.be have句号后面是选的