题目内容：

 

1.The president visited the our school,           (陪同) by some officials.

2.Our school is             ( 坐落在)at the foot of a mountain.        

3. “Welcome             (登机)”said the air hostess.             

4.All the students in my class________(成功) in passing the final exam.  

5.He left his own country for some ___________(政治) reasons.         

6.Children show __________ (好奇) about everything.               

7.To be honest, it will take about three hours if everything goes______(顺利)

8.Mike , a foreign          (商人),came to our factory last week.      

9.Tomorrow will be my mother’s            (五十) birthday.           

10.The         (重大突破) in fighting cancer gives hope to cancer patients

   all over the world.