根据汉语提示将下列句子补充完整。
（1）The moon is  ________（百万）of  years old.
（2）I’m  ______（放）my new stamps into my album.
（3）Here is her   _________（地址）.
（4）________(高兴的)to meet you.
（5）Chinese    ____________（筷子）are difficult for Amy.
（6）Pandas love  _________（竹子）.
（7）I want to   _______（选择）some books.
（8）It is going to  _______（下雨）tomorrow.
（9）Simon often  ________ （帮助）his mum.
（10）Amy likes  ___________ (喝）orange juice.
（11）I _________ （写）a letter to my mum yesterday.
（12）An elephant  ________（睡）for three hours a night.
（13）I don’t often  ________ （整理）my room.
（14）He is  ______（演奏）the trumpet, but then his friend _________（来）.