Body language

_______ means of communication can transfer huge information

without saying any words.

You need to look through that ______ before you answer the door.

A machine, usually in a wall outside a bank, shop, etc.

from which you can take money out of your bank account

using a special card. What is it?

Even the most _________ computers still have trouble analyzing sound fully.

Wireless routers can ______ stable signals.

His research involved the study of instinctive _____ in birds.

Fruit and vegetable colors are ________

of the types of nutrients they contain.

During poker, _____ is the vital part of this game

and exists everywhere.

Another _______ is that every stress-reducing strategy

works equally well for everyone.

To restore calm and balance

it is necessary to do something _______.