It’s easy to _____ this math problem.
A. work out B. find out C. look out
_______lovely weather and ________ nice time we have !
| A．What a , what a | B．How , what |
| C．What , what a | D．How a , what a |
The maths problem is very easy, _____ I don’t think all of you can work it out.
| A．and | B．or | C．so | D．but |
Thank you for ______ me go on the trip ,Mr Wu.
| A．agreeing letting | B．agree to let |
| C．agree letting | D．agreeing to let |
We talked _______ until Mr Wu asked us _______.
| A．happily, be quiet | B．happy, to be quiet |
| C．happily, to be quiet | D．happy, be quiet |
What did the teacher ________ the students to _______ at the class meeting yesterday?
| A．tell, say | B．ask, speak | C．tell, speak | D．talk, say |