d I have a word with you, mum— Oh, dear, if you ______.

He used this discovery to ________ a machine for making electricity. Faraday also showed how electricity affects chemical ubstances.

Some special projects are ________ to protect our environment, so we may be _____ to having a clean and beautiful home in the near future

It was ________ fun to play on the beach that itattracted countless children

I prefer staying at home to going out for a walk.