__________ has already been pointed out, grammar is not a set of dead rules．
| A．As | B．It | C．That | D．Which |
We are doing much better ______ English _______ our teacher's help.
| A．in, at | B．at, in | C．in, with | D．with, with |
My home is about ________ from my school.
| A．15 minutes | B．10 minute's ride | C．20 minutes by bike | D．15- minute's on foot. |
He spent ________ yuan on the new computer.
| A．five thousand, three hundred and forty | B．five thousand, three hundred and forties |
| C．five thousands, three hundred and forty. | D．five thousands, hundreds and forty |
___________ travellers come to visit our city every year.
| A．Hundred of | B．Hundreds of | C．Five hundreds | D．Hundred |
The number of the students in our grade ________about six _______,
of them are girls.
| A．are, hundreds, two- thirds | B．is, hundred, two- third |
| C．is, hundred, two thirds. | D．are, hundreds, two third |