Email is very popular today. People ______write letters to each other now.

The fans were very excited that the stars they had been looked forward to ________at last.

I’ veusing plastic bags when shopping. — You’ re right. It’ s good for our environment.

Jim wants to be a volunteer in the 2010 World Expo.—. [ ]

Why don’t you eat more, Lily?—Sorry, mum. I can hardly eat _________. I am not feeling well today.