This work is ____ for me than for you.
A. difficult
B. the most difficult
C. most difficult
D. more difficult
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It is one o'clock, but his father hasn't come back ____
A. already
B. still
C. too
D. yet
----Are those_____? ----No, they aren't. They're ____.
A. sheep; cows
B. sheep; cow
C. sheeps; cow
D. sheeps; cows
When they ____ at the village, it was already eleven o'clock
A. arrived
B. reached
C. got
D. came
Her grandma has ____ for three years.
A. died
B. been dead
C. death
D. die
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