Continuous tenses quiz

I haven't decided yet about whether to buy a new car or a second-hand one, but...

All right, you try to fix the television! But ___________ you know what you're doing.

I'm going to buy a new swimming costume. My old one _______________any more.

It's time we turned on the central heating. It ______ colder every day.

When you passed the town hall clock, _____________________ what time it was?

It took a while for me to notice, but then I did. Everyone ______________ at me. What had I done wrong?

I ____________ to get in touch with you all day yesterday. Where were you?

I can't believe it, Inspector. You mean that Smith _________________ money from the till all this time!

I feel really tired. I ___________________the garden for the last three hours and I haven't rested for a single moment.

In twenty hours' time_____________in a yatch.

I did 20 lengths of the pool today. I __________that far since I was school.

Plants and vegetables ____________from my garden since we had new neigbours.

She ____________for the company since she left the school, so I wasn't surprised when she took a new job in London.

By the smell in the room and his guilty expression I could tell that Alex__________________.