These are Helen and Bob ,and ()are his grandparents.括号里填什么,并翻译该句

Oh,these presents are so nice.-----The CD is from Betty and the books are from ___的答案和讲解A I and Helen B Helen and me C Helen's and mine D Helen and I these two girls are not my sister cindy and my cousin helen 的一般疑问句 two,are,these,my,girls,sister,Cindy,my,cousin,Helen,and.（连词成句 These are Helen and Bob ,and ()are his grandparents.括号里填什么,并翻译该句 有英语基础的来啊!1.These are (my pencils).(对框框部分提问)( )( )( 2.Are these watches?(变单数句子)( )( )( )( )3.Tom's Helen's brother.Helen is Bob's sister.(合成一句话)Tom and helen( )( )and( ).4.are,two,his,girls,these,siste 补全对话 Alan:Hello,Helen. Helen:__,Alan.__are you? Alan:__thank you.__ __?Helen:l am__,.Who are they? Alan:They are my__.Tose are__parents. Helen:__is she?ls she your__? Alan:Yes,she is.Oh,and these are my__. Helen:Brothers?Oh,you look the same. These are Helen’s shoes的同义句 改错These earphones are Helen's.Theyre his.急! These shoes are Helen's.(改为同义句) Tom and Helen are good friend 还是Tom and Helen are good friends 英语：同义句 Jack and Helen are classmates.JJack and Helen are ____ ____ ____ ____. 改错：David and Helen are sister and brother These are his hands and These are （Helen’s）socks .对加括号的提问 答案是（）（）are these? 句子重组 friends Helen are Linda Lily and （,.） Are Jeff and Helen her parents?翻译成中文! Both Bob and Helen are fifteen同义句 填空并翻译.Nancy and Helen are taking()their hobbies.