bare infinitive

Let him_____there.

• to sit

• sitting

• sit

She made me ________.

• to cry

• crying

• cry

You must _______my instructions.

• to obey

• obeying

• obey

He can ______five languages.

• to speak

• speaking

• speak

You should ______ to school in time.

• to come

• coming

• come

I watched her ____ away

• to walk

• walking

• walk

I heard him _____ a lovely song.

• to sing

• singing

• sing

you must _____ healthy food.

• to eat

• eating

• eat

We saw the burglar_____ over the wall.

• to climb

• climbing

• climb

We felt the ground ____ beneath our feet.

• to shake

• shaking

• shake