— Do you know in ancient China?
— I have no idea. But I know people once used tree leaves to make paper.
| A．how paper was made | B．how was paper made |
| C．what paper was made | D．what was paper made |
Travelling to the moon_______several days，and the trip ___too much money
A.costs，costs B.takes,costs C. spends，pays
The accident happened _______a cold morning .
A.in B.at C.on
There are____that the room is very crowed
A such manygirls B.so much girls C.so many girls
The price of iPhone is too____and I’m afraid I can’t afford it
A.expensive B.large C.high
—______does Frank Frank play compiter games ? —Twice a week
A.How long B.How much C.How often