Yes,I bought you a pen.的问句!跪求!~

Yes,I bought you a pen.的问句!跪求!~ Yes,i have a cold.的问句是 求回答 Do you have a pen?的回答是yes,i do 还是yes I have i has bought a pen 和 i bought a pen 的区别 DO you have a pen?的回答是什么?是Yes I have吗为什么 yes,she bought a birthdays card for her mother.的问句是什么? could i use your pen ? A.yes ,you can B.yes,sure C.no,you ca I bought a pen yesterday.画a pen yes,I do的问句 Yes,Iwas.,I bought a schoolbag.的意思是什么? yes,i was i bought a shcoolbag? I bought a pen for you中for you做什么成分