完形填空。 Last Friday I ____1.____ football with my friends.I lost my watch(手表).I looked for it everywhere,____2.____ I couldn't ____3.____ it.On Monday I went to the lost and found.I saw two ____4.____ there.The black one is ____5.____.I was very happy. ( )1.A.play B.plays C.played ( )2.A.and B.but C.then ( )3.A.find B.look C.take ( )4.A.watches B.watch C.watchs ( )5.A.my B.mine C.me