将下列两个句子用定语从句连成一句.
将下列两个句子用定语从句连成一句.
例:there are many people here .
their clothes are old.
合成:there are many people whose clothes are new here.
1 the boy studies hard.his father is a teacher.
2 i do not know her.you talked with the woman.
3 he give me a pen .i lost it .