I __(lose)my pen.__you__(see)it anywhere?怎样填空?为什么?

I __(lose)my pen.__you__(see)it anywhere?怎样填空?为什么? 适当形式填空I am always (lose) my pen. I __(lose)my pen.I must buy a new one.Where is your father?He__(go)to attend a meeting. my pen was lose 同义句 ,I （ ） ( )my pen was lose 同义句 ,I （ ） ( ) my pen 空的填什么 I often hear from my pen pal .I often ____ ____ ___ ____ my pen pal .I often __ __ __ __ my penpal I will give my pen to her.(改为同义句） I will __ __my pen. I am sorry for___(lose)your pen I lose my I won't go to the concert because I __(lose)my tickets. I may use your pen,__ __? The pen i ＿＿(think)i ＿＿(lose)is on my desk ,right under your nose. I looked for my pen ,but I couldn’t find it __(somewhere) what has happened?I __ (lose) my key and can't open the door ＿(lose)my pen.I can't find it.填过去式还是现在完成时,试说明理由谢谢 i have already sent some e-mails to my pen pal;的否定句i__sent __e-mailes to my pen pal __ In my world i lose my way where is my pen? I　＿＿＿　it．A. might lose B. must have lost 选B.但A为什么不可以?也是表推测啊 I wrote the letter __ Frnch __ my new pen.A:in,with B:to,of 选哪个?选哪个.为什么,