---Please don’t make any noise in the reading room. ---_______________.
| A．Sorry, I don’t | B．Yes, I won’t |
| C．Sorry, I won’t | D．OK, I didn’t |
— __________ is the price of the trip? — Ten dollars per person.
| A．How much | B．How many | C．What | D．How |
Could you please speak a little more ？ I can't follow you.
| A．quietly | B．slowly | C．loudly | D．quickly |
Her mother looked _________at that moment when she heard the good news.
| A．happy | B．happily | C．unhappy | D．unhappily |
With the help of his classmates, he ___________the difficult maths problems easily.
| A．gave out | B．acted out |
| C．put out | D．worked out |
________ of giant pandas is getting _________ because their living areas are becoming farmland.
| A．The number, larger and larger |
| B．A number, larger and larger |
| C．The number, smaller and smaller |
| D．A number, smaller and smaller |