Can I ask you a question —No, you________. You _______to ask me questions during exams.

ng Bee is a contest _____ competitors, usually children, are asked to spell as many words as possible.

Every year _____ money and energy is spent onenvironment protection.

_____ makes a new invention such a wonderful thing is ____ it allows us to do something ____ we could not do before.

Do you know when he tomorrow— Don’t worry. I think as soon as he , he will give you a call.