---Why don’t you like history ?
---Because itis _____.
| A．fun | B．useful |
| C．boring | D．interesting |
—Sorry, I can’t follow you. I beg your pardon?
—_____
| A．You are welcome. | B．That’s all right. |
| C．Not at all. | D．No problem. |
It is _____ that every one must go to school on time.
| A．cleared | B．clear |
| C．clearly | D．to clear |
—What a nice room!
—It _____ every day.
| A．is cleaning |
| B．has cleaned |
| C．must clean |
| D．is cleaned |
—Don’t be afraid of ______ English in class.
—I won’t. I’ve decided _______ an English club to practice my spoken English.
| A．to speak; to join |
| B．to speak; joining |
| C．speaking; to join |
| D．speaking; joining |
More trees and flowers should ______ every day to make our school more beautiful.
| A．is planted | B．was planted |
| C．be planted | D．were planted |