改错We bought us something nice to eat 是把us改为ourselves吗

改错We bought us something nice to eat 是把us改为ourselves吗 After lunch ,we went to the shop that we bought lots of souvenirs .（改错） We bought _____ English-Chinese dictionaries.A.us B.ours C.ourselves D.to us We need he to help us （）改错！ let us go to see the film,shall we?改错 We are delighted what you have asked us,改错 Did you bought a bike.改错 改错 Show us _____you bought yesterday. 详解单句改错 We are pleased with what you have given us and all what you have told us. When we feel sad,they can speak funny lokes to make us happy(改错） 改错：In class we often listen to our music teacher singing songs for us. 语法改错Sometimes,the strangers give us more than we expect. Although we cant see them,there is air around us改错 It was until we got there that they told us the meeting was put off 改错 单句改错：the news made us happily and we couldn't help jumping. Jane,we are having a good time to dance,join us now!改错! Last Sunday ,in the supermarket we bought ( ) some sweets .A us B ourselves .选哪个?为什么?求详解, we'd better think about that if the food will give us the nutrients we need.改错