13.My favorite subject is (　　　　　 )(化学) and (　 　　　　)(物理).

12.It’s n(　　　 )for us to learn English well.

11.Aiyue group will give a c(　　　　 ) in Hangzhou tonight.

10. It (　　 )me five minutes to get to the airport yesterday.

9. Germany is　 a E(　　　 ) country.

8. Many t(　　　　　 ) visit the West Lake on May Day.

7.UK belongs to w(　　　 ) countries.

6.I feel much t(　　　　 ).Can you give me a glass of water?

4.A(　　　　 )he worked hard at English,he didn’t pass the final exam this time.

you take any m (　　 )?

3.I saw him many years ago.but I h(　　　　　　 )recognize him now.