根据首字母或汉语提示写单词，使句子通顺，意思完整。

1．Lingling isn’t behind me，she’s in f_________ of me．

2．I’ve got an a __________ ．I haven’t got any uncles．

3．This is a p__________ of my family．I love them very much．

4．Twenty and thirty is f___________．

5．Daming’s father is a factory m_______________．He’s very busy．

6．It is too hot in the room，please o____________ the door．

7．There is a l___________ in my school．I like reading there．

8．This is our ___________(第一) English lesson．

9．There are two _____________(图片)on the wall．They’re very beautiful．

10．My __________ (父母)are doctors．