Ответ:

She has a toothache. She hasn’t gone to the dentist in years.

She is a student. She is English. She lived there for three years.

 Snowing. It’s winter, probably, he walked all night.

What’s the weather like? — It’s very cold .

He knows a lot about diving. He’s been into diving for a long time.

Do you like the book? I still have a chance to read it.

He booked this last Friday.

I’ll make a reservation before going to the library.

If I’m busy next Saturday, I won’t go to the library.

Galileo Galilei discovered the movements of the moon and planets.

 Why is he tired? — He worked all morning.

He doesn’t know the answer. He hasn’t seen the text yet. He prepared, probably knowing what it was today.

I saw him yesterday in the park.

All dinosaurs became extinct around the same time.

What was he like at the moment? He will do everything to solve the problem.