where is my watch?I am（）it.括号里填looking for还是

where is my watch?I am（）it.括号里填looking for还是 I am looking for my watch.I____ it a moment ago.A.lost B.los This is the watch for which I am looking 这句错吗 Where is my basktball I am looking ()it in the room. Where is the girl I am looking for I am looking for( my trousers)对括号部分提问. it is ------ that i am looking for?,中间填he himself对的嘛 I am looking for my where is my English book?I can't（t ）it（请问括号里要 （ ）watch is this?it's his watch.括号里应该填什么? Where's my papurcut ?I ( )it. A.am finding B.am looking forC my watch -----,i can not find it .线上该填is missing 还是is lost 还