（2013·安徽卷) This project requires close teamwork. will be achieved unless we work well together.
| A．Nothing | B．Anything | C．Something | D．Everything |
-----Do you all feel like going out tonight?
------_______, everything depends on you.
| A．I’ m easy | B．No, I don’t | C．No problem | D．Forget it |
---- I am not able to solve some practical problems using Newton’s First Law of Motion.
----That’s just _______ most of the students are puzzled easily.
| A．what | B．why | C．how | D．where |
—What should we pay more attention to if we go out for a mountain camp.
—Nothing special. Take a special pair of glasses ______the wind there is strong and cold.
| A．now that | B．in case | C．providing that | D．so long as |
—What should we pay more attention to if we go out for a mountain camp.
—Nothing special. Take a special pair of glasses ______the wind there is strong and cold.
| A．now that | B．in case | C．providing that | D．so long as |
I didn’t understand ________led him to be late for three times every week.
| A．what it was that | B．it was where that |
| C．how it was that | D．why was it |