Underline the correct answers

I. Underline the correct answers. 

1. Hair grows a bit / really slowly - just half a millimetre a day.

2. Canada is quite / a very big country. Only Russia is bigger.

3. I’ll be home a bit / really late tonight - about half an hour later than usual.

4. Jan studies quite / a bit hard, but never more than an hour a day. 

5. Cheetahs can run fairly / very fast. They’re the fastest animals on land.

6. I’ve got quite a / an extremely big bedroom, but there’s no space for a table. 

7. He speaks Hindi fairly / extremely well. He can have a simple conversation in it. 

8. Antarctica is a bit / extremely cold. In winter temperatures can fall to -80°c.