Can, Cannot

My uncle can’t __________ English.

• to speak

• speak

• speaking

• speaks

• spoke

A fish can’t walk, but it _______ swim.

• is

• cannot

• will

• can

• isn't

Elephants can stand on one leg.

• True

• False

Why can’t we _______ friends?

• be

• being

• to be

• been

• be to

Ahmet ___________ . He is tall.

• cannot sleep

• can swim

• cannot run

• can touch the ceiling

• can speak English

A: _______ I borrow your dictionary?

B: Yes, of course.

• Am

• Will

• Can

• Do

• Have

A cat can climb trees, but it ______ fly.

• cannot

• can

• is

• is not

• hasn't

A:Why can’t you run?

B: ______________

• Because I am too happy.

• Because I am too old.

• Because I am very fast.

• Because I am too tall.

• Because I am very well.

Teachers ________ teach, but they _______fly plane.

• is / can’t

• can’t / can

• can / can’t

• can / can

• are / can

Narrow-minded people ________ see the future very well.

• aren't

• are

• is

• can

• can't