Выберите продолжение:

Grandpa ......

is slipping.
are slipping.
sleep.

They.....

eats.

are eating.
am eating.

The cat.....

is jumping.
jump.
am jumping.

I.....

is reading.
am reading.
reading.

You.....

is crying.
am crying.
are crying.

The women.....

are cooking.
is cooking.
cooking.