急急急!英语问题,并说出理由I have three friends,_______is from Germany,__

急急急!英语问题,并说出理由
I have three friends,_______is from Germany,______is from England,and ______is America.
A.One;another;the third B.One;the other;another C.One;the other;the third D.One;the other;third
2.Chinese people have lots of_______(traditional)
3.The ______(elder)man likes running around the grass lawn.
4.I often have______(memorize)of my childhood.
4.Don't leave the sitting-room.The door isn't closed.(保持原意)
Don't leave the sitting-room______the door ______closed.