— Are you confident about the English Speech Contest, Sally? — __________. I’ve got everything ready!
---You're really a big help! ---________. Many people will feel kind of airsick on the plane.
---Lucy doesn’t mind lending you her dictionary. ---I think she doesn’t, but I ________do so. I’ve already borrowed one.
Some physics problems in this book are _________difficult for the students _________work out.
---I think students should have mobile phones to call their parents. ---___________. They often use them to play games instead.
Traditionally, Chinese people _______ the Chinese characters Double Happiness and stick them onto walls or doors at the weddings.