Look ! _________ students are doing morning exercises on the playground .
#51428
A
hundreds of
B
hundred of
C
hundred
D
hundreds
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_____ of the apple ____ bad and he has to throw it away. 
#51744
A
two third; went
B
an half; went
C
two thirds; go
D
two thirds; goes
_____ Chinese are learning English for a better future.
#51633
A
Million
B
Millions
C
Millions of
D
Million of
The doctor had to work for ___after twelve o'clock.
#51570
A
two more hours
B
two another hour
C
more two hours
D
another two hour
Tibet has been a part of China since _________ years ago.
#51678
A
hundred
B
seven hundreds
C
hundreds of
D
seven hundred of
Eight and two is     .
#51589
A
six
B
ten
C
sixteen
D
nine