One-third of the area ________ covered with trees. About seventy percent of the trees ______

 One-third of the area ________ covered with trees. About seventy percent of the trees _______ been planted recently.

#85732

is; has

is; have

are; have

are; has

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_____ we need is more time.

#43477

What

That

When

The experts announced that anything _____ is good for the heart ____ good for the brain.

#85727

that, being

what, being

that, is

which, is

 The poor ________ living in the mountain ________ top is covered with green trees.

#85718

are; which

are; of which

is; whose

are; whose

This is my twin sister Lucy. Each of us_________ good at drawing.

#43757

are

A great number of visitors ________ attracted to my hometown, and the number of foreigners there _______ quite large.

#85819

are; are

are; is

is; are

is; is

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