The book is . Most of the teachers are in it.
| A．interesting, interested |
| B．interesting , interesting |
| C．interested, interesting |
| D．interested, interested |
The flight to Toronto was __________ because of the heavy snow.
| A．put off | B．put away | C．put up | D．put down |
The digital camera is so great. I’ve never seen a better one before, but the price of it is ______ in the store.
| A．higher | B．the most expensive | C．the highest | D．more expensive |
---You are great! Congratulations on winning the first prize!
---Thank you! Mr. Yu You__________ me to practice again and again every day.
| A．enjoyed | B．complained | C．encouraged . | D．celebrated |
If you are careful enough, you will _________ make mistakes in your exams.
| A．mainly | B．seldom | C．usually | D．probably |
---Do you know why Anna hasn’t come to school today?
---I’m not sure. She _______ be ill.
| A．can | B．should | C．must | D．may |