Household = [ unable to pay your debts ] [ to do with looking after the home and the people in it ]

[ Complete 2nd sentence with similar meaning to the 1st ] - Studying the Amazon rainforest will provide new cures. - New cures _______ by studying the Amazon rainforest.

Drawback = [ a disadvantage of a situation or plan ] [ a topic or problem that is often discussed ]

[ Correct form of causative have ] - Do you paint the outside of the house yourself? No, I can't stand heights, we _______ every five years. (have/it/paint)

A butterfly has six _____. [ wings ] [ legs ]

Most fish are covered in ______. [ scales ] [ feathers ]

Slave = [ careful to do everything it is your job or duty to do ] [ someone who is owned by another person ]

We could see the shark's ______ coming out of the water. [ scales ] [ fin ]

[ Complete 2nd sentence with similar meaning to the 1st ] - Polar bears' fur inspired the new material. - The new material _______ by polar bears' fur.

[ Complete 2nd sentence with similar meaning to the 1st ] - The university had asked him to focus on studying how sharks hunt. - He __________ to focus on studying how sharks hunt.

[ Correct form of causative have ] - Where did you buy that table? As a matter of fact, we _______ by a carpenter. (have/it/make)

[ Correct form of causative have ] - Have you had your boiler checked yet? No, but we're going to ______ next week. (have/it/check)