Why haven't you gone home ________? It's 5 p.m.

I usually try to avoid USING / USE the internet late at night before I go to bed.

I really enjoyed the movie. It was SUCH / SO entertaining.

What other models do you have? Do you know ___________________?

Only a few colleagues _______ signed up for the seminar when I spoke to them.

I feel a little nervous. I think it's because I _________ (step out) of my comfortable zone.

Complete the sentence with one word: How long has it _________ raining?

What's the mistake in the sentence?: "He didn't used to be a troublemaker at school."

Sophia felt ___________ with the poor-quality service. DISSATISFIED / DISSATISFYING

I refuse ________ articles that have pointless arguments. TO READ / READING

If I __________ (not feel) so tired, I would have remembered everyone's names.

Complete the sentence, so the second has the same meaning as the first one. Do you give refunds without a receipt? Could you tell me ______________?

The interview was TOO LONG / LONG ENOUGH. It was over an hour and a half!