_______ of the students in our class _______ interested in micro blogs (微博) on the Internet.

Sean hasformed the habit of joggingthe tree-lined avenue for two hours every day.

If you want to lose weight, you should _______eating too much meat.

We were so proud ______ winning 38 gold medals at the 2012 London Olympic Games.

Thank you for reminding me of the time, otherwise I __ late yesterday—Don’t mention it.