根据句意及首字母或汉语提示完成单词。（10分）

小题1:The dog is my good friend and it ____________(跟着) me every day.

小题2:Do you like to see ______________(西方的) films?

小题3:Daniel often makes me _____________(笑) .

小题4:__________(当地的) people like to go fishing at weekends.

小题5:Giraffes like eating ____________(树叶)from trees.

小题6:How __________ (幸运的) you are!

小题7:They are all sleeping. The room is very q         .

小题8:There is n___________ wrong with my computer. It works well.

小题9:I don’t like to s____________ a bedroom with others.

小题10:My father d____________ me to school every day.

下列哪些是主动脉瓣关闭不全的病因（）

A.风湿性心脏病

B.主动脉夹层动脉瘤

C.马方综合征

D.细菌性心内膜炎

E.先天性主动脉瓣畸形