B1 words test 5

string

• веревка

• жало

• сильный

• странный

поднос

• prey

• tray

• gray

• pray

coin

• веревка

• поднос

• камера

• монета

cell

• клетка

• сотовый

• камера

• ячейка

It was a small prison cell. It ________ 8 cubic metres of air.

it's hard to tell w______ a big number is a prime number

eight _________ by two equals sixteen

After you cross our all multiples of all numbers, only prime numbers are ____.

приблизительно

(_______ly)