1. at; in; on; up to
2. to stay (in a position); to rest with; to consist in
3. to be alive; living; to be present
4. used to indicate a progressive tense

to exist; to be present

to mind; to care

1-now; at present 2-materialization of a prediction-the fact proves that ...

still here; still (working, gambling, etc.)

completely unperturbed; not at all perturbed; do not mind or care at all

completely unperturbed; do not care at all

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Grandpa added some sugar to his tea.

Please add some vinegar to the creamy soup.

Those firemen are putting out the fire.

There are many fishermen catching fish in the ocean.

That farmer is planting flowers.

He is a waiter at the restaurant.

She is a pharmacist at the hospital.

The birds are flying in the sky.

The bee is picking up the nectar.

That cat is playing with a dog.

The pig is playing there.

That goat is eating grass.

Where is my hat?

We wear uniforms at school.

You should go to see the doctor before your cold gets worse.

The nurse is giving him an injection.

He has a running nose.

He is coughing.

Mary has a fever.

She is trimming her fingernails.

Excuse me sir, where is the train station?

We are in the middle of testing at school.

He is painting purple.

He has one book on the table.

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