Don’t eat too much candy. It _____ your teeth.
The book is________ interesting________ I can’t even drop it for a minute.
---I am very worried about tomorrow’s math test. I am afraid I can’t pass this time.--___________! I’m sure you’ll be successful.
---I wonder if it is going to rain next week.---If it_________, I have to stay at home.
--I would rather_________ than dance. What about you? ---I prefer________.
--I have a letter ________, but I’m too busy.--Why not have your cousin_______ it for you?