People often use horses for ____ .
A. hard working
B. working hard
C. work hard
D. hard work
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There are a lot of ____ down there but hardly any ____ .
A. sheeps; people
B. sheep; people
C. sheeps; peoples
D. sheep; peoples
In ____ time, those mountains will be covered with trees, too.
A. few years
B. a few years'
C. a few year
D. a few year's
There are lots of ____ in the basket on the table.
A. tomatos
B. tomato
C. tomatoss
D. tomatoes
Whose ____ are these?
A. photo
B. photoes
C. photos
D. photoss
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