Please pass me two---------.
| A．pieces of paper | B．pieces of papers |
| C．pieces paper | D．piece papers |
Thank you for offering me _____.
| A．so many valuable suggestions | B．so much valuable suggestion |
| C．so many valuable advices | D．so much valuable advices |
Are you ______when someone looks at you in______ ?
| A．surprised， surprise | B．surprise ，surprised |
| C．surprised， surprised | D．surprising ，surprise |
What ways can you think of _________ out the physics problem?
| A．to work | B．working | C．work | D．works |
I don’t know ______to do with the maths problem. It’s too hard.
| A．which | B．how | C．what | D．where |
—Thank you, Mille and Kitty. It was kind of you to help me with my lessons.
—_______.
| A．With pleasure | B．Better not |
| C．Of course not | D．It’s our pleasure. |