May is ____ fifth month of the year． It's ____ very pleasant month．（　　）

A．the； theB．the；aC．a；aD．the；/

Some people won't realize the importance of their health ____ they lose it．（　　）

A．becauseB．afterC．whenD．until

It was late．She opened the door______ because she didn't want to wake up her parents．（　　）

A．heavilyB．loudlyC．quietlyD．angrily

I'm worried about tomorrow's talent show．

Be confident! If you don't believe in yourself， ____ will．（　　）

A．nobodyB．anybodyC．everybodyD．somebody

Did you see a girl with an English book in her hand pass by just now？

No，sir．I ____ a magazine．（　　）

A．readB．am reading

C．was readingD．would read