All-----they have done is good for us A What B which C why D /

All they do is what they have to do,not what they like to do. Do they all have a child?应该怎样回答 阿斯顿 英语Do you have any old newspapers?no,they have all been t_____ away Do they have enough they/have/what/do/(?) where have all they flowers Do they -------return all the books?A.has to B.must C.have to D.need 翻译Do you think they have food sufficient for all these people here? Do all student think they have learned English by using it 英语翻译Teddies do not embrace back，but sometimes they are all you have got。because they could not betray you they will thermal all along Do Wang Hai and Xiao Li have-------------masks? Yes,they do. A some B all C any these people in the talent show can do many things.They all have have some speciall a________怎么填 What classes do they have do they have语法对吗? Do they have any toy? They have the f__ to do as they please all afternoon.填什么?还有：Radio Beijing s__ the news all over the world. - Do they want to remove all those ruins? -- No, they have been stopped.____ they can tell us!选what 解释一下 以及整个句子意思 Do they all look____（good/well）