I bought a pen to did（还是do?） my homework.

I bought a pen yesterday.画a pen I bought a pen to did（还是do?） my homework. He bought a pen. I bought a pen改为被动句如何改 还有I buy a pen I forgot _____ a pen yesterday and bought another one today .A.to buy B.buyingI forgot _____ a pen yesterday and bought another one today .A.to buy B.buying 说一下选什么和理由 i has bought a pen 和 i bought a pen 的区别请问：i has bought a pen 和 i bought a pen 表达的意思有区别吗,还是意思都一样,只是写法不同,可以通用.写错了 是 应该是 he has 以及 he bought 同义句：Tom bought a pen yesterday. Jack bought a pen yesterday,too.Tome bought a pen yesterday.___ __Jack.()I believe Shanghai is ___most beautiful city in China.A.the second B.second C.a secong D.the first she bought me a pen yesterday→I（）（）（）（）yesterday 改错I'm useing a pen which he bought it yesterday i was bought a pen by her yesterday.怎么翻译啊? I bought a pen for you中for you做什么成分 Yes,I bought you a pen.的问句!跪求!~谢谢 I use a pen to write.还是I use a pen to write with.为什么? I bought a toy to her和I bought a toy for her的区别? 将下列句子改成现在完成时态速度速度I bought a pen last week.I ___ ___ a pen for ___ ___ .四个空! A:May I help you?B：I bought this pen here,but it is 1.____ 2.____. I want a pen friend in China to w_____ to. 英语选择题 Dad, the pen that you bought for me ___ very well.请问是选 B吗? 但为什么不选C呢? 为什么不用被动语态呢?谢谢!Dad, the pen that you bought for me ___ very well. Really? I'm glad to hear that.A: write B: writes C: