Things are ________ on Mars ________ on Earth because of the different gravity.

There isn’twith my TV set.

Mum, what are you cooking? It smells so _______. —-Oh, cheese cake, of course！I know you enjoy _______ it.

_________ you are, __________ mistakes you’ll make.

What’s the weather _________ in Beijing?——It’s terrible in summer, too cold and humid.