Would you mind my opening the window tolet in some fresh air, Jack– No, not at all, Mary, go ahead.What will Mary do

nce the H1N1 flu is spreading, it’snecessary that whoever has a fever _________ to hospital as soon as possible.

I can’t do the job ______ you. Maybe you can help me.

This type of MP4 is my favorite, but I can’t ______it.

Which module is the most difficult in this book— I think _____ module.