What’s wrong with Tom? —— Bad luck! Tomhis bike and hurt his leg.

I ________ a letter from him this morning. I felt very excited.

Nowadays many people set up their own Blogs on the Internet, _______ they can express themselves freely or communicate with others.

Please give me ________envelope, I want to write a letter to my father.

Is Lisa a boy’s name or a girl’s name?—______________.