I WENT TO SEE HIM ONLY TO FIND OUT``ONLY在这是什么词性

It happened _______(rain) when I went to see him 英语翻译高手请进 I went too late to see him I h____ to see him on my way to school. i went downstairs on purpose to see you When I went to see him,I saw him the violin.A、playB、to playC、playingD、was playing I WENT TO SEE HIM ONLY TO FIND OUT``ONLY在这是什么词性 用when来合并句子1.He telephoned me.I wushed the dishes.2.He listened to radio.I come to see him.3.My father dropped the case on the floor.He went in to the room. when i was waling on the road,i happend to /happening to see him yesterday I went to see a film on Sunday and Monday,so I have seen it t_ he went to his office,not to see him. I didn't hear from him for a long time,so I went to see him by ( )a.me b.myself c.him d.himself John looked unhappy when I went to see him yesterday evening,but I didn't为什么填 was troubling John looked unhappy when i went to see him yesterdayJohn looked unhappy when i went to see him yesterday,but I didn't know what he _______(think ) about.请回答尽可能详细,包括答案和解析, 初二英语练习题!1)Tom went home after his borther came back .同意句；Tom ____ _____home ______ his borther came back .(2) I ofter see him ______with his friends on the street ..（填空）(3) He often goes to 改错题 i'am going to see him on ten o'clock. I’m going to see him ____ noon tomorrow.介词填at还是on? I'm going to see him on ten o'ciock.改错题.下午交! I went to see him ＿ him out. A.finding B.find C.only to find答案为C,为什么加only?