Li Lei works in England . He comes to China__.
A. three time a year
B.three times a year
C. three times year

No school ever allows students to eat in class. But students are always allowed to eat snacks during the ________ break.

The farmer keeps        pigs on his farm.
A．hundreds of          B．two hundreds         C．hundred of

----How much beef do you need to buy? 
----______.

Don’t be angry.(别生气) She is only        child.

     people come to visit the Great Wall every year.

Elvis Presley has sold more than one______ records all his life.

Several  ________ students came to the meeting.

_____ Chinese are learning English for a better future.

December is the ______ month in a year.