选择一个连词：I did not buy the watch yesterday( ) my mom would give me one.I did not buy the watch yesterday( ) my mom would give me one.until? because? if? before?我在想选第二个还是第三个呢

选择一个连词：I did not buy the watch yesterday( ) my mom would give me one.I did not buy the watch yesterday( ) my mom would give me one.until? because? if? before?我在想选第二个还是第三个呢 I did not buy anything.He did not,eith I did not buy anything(同义句） I () () （连词成句）1、the party will farewell be on June 20th 2、I not buy did clothes folk Did you buy anything?No I didn't,but jim _(did,bought)选择什么到底选择did,还是bought I did not buy a necklace.I bought a pet.同义句. there were many christmas cards (),but i did not know which one to buy.为什么不能选to be chosen?不是应该被动形式的吗?为什么要选择to choose from? I did not ask 英语连词成句（7年级）my, not, to, uncle, go, did, I, visit 连词成句they,think,the,were,did,telling,I,truth,not did,go,the,I,not,on,swimming,weekend.连词成句 请写一下方法 i london know not in you were did 连词成句 连词成句.not,go,bed,to,until,I,did,eleven o'clock have,I,all,did,any,at,luck,not.（连词成句） i didi not buy anything .i bought nothingi did not do anythingi did not go anywherei did not meet anybody请各位大侠帮我改写以上三个句子,跟题目一样改,还有把意思一起写上, 连词成句yourself,did,buy,what,yesterday,you,for, 英语连词成句习题did which buy you books that where buy did you? 连词成句