The expr. 1

Question 1

Pump(n)(v)

Answer 1

A piece of equipment that forces liquid or gas to move somewhere.

Water pump gas or petrol pump

To force liquid or gas to move somewhere
Your hearth pumps blood around your body.

Question 2

Cautious(adj)

Answer 2

Careful to avoid problems or danger

Companies seem cautious about investing.
Careful aware alert

Cautiously (adj)
He crept cautiously towards the don’t.

Question 3

Precaution(n)

Answer 3

Prevention

Something that you do to prevent bad things

Driving alone at night can be dangerous always take precautions.

They called the doctor as a precaution.

(of doing smth.)he took the precaution of locking the door.

Precautionary measure or step.

Question 4

Bound(v)(n)

Answer 4

Certain to do smth.
Certain
You are bound to feel nervous before your driving test.

Jump leap

Question 5

interrogate (v)

Answer 5

To ask someone for ex prisoner or criminal a lot of questions in an angry way. To get information

The suspects were interrogated by local police.
Ask deamnd question

interrogation(n)