Ex. 2
1-B
2-A
3-G
4-D
5-F
6-E
Ex. 3
1. Karen watched her dad when she was girl.
2. After karts, Karen raced rally cars.
3. Motor racing is massive (=very popular) in the UK.
4. In the future, more women will become racing drivers.
5. Karen hasn't got a lot of money this year.
6. Her dad needs to find more sponsors this year.
Ex. 4
1. Which football team do you support?
2. I love learning new sports. I want to have a go at everything once.
3. She competed in the championship. She won!
4. My brother loves motorbike racing.
5. The situation was quite serious. He broke his leg.
6. The crowd cheered.The atmosphere was amazing.
The past does not return. Do not even try,otherwise the troubles can not be avoided. Так кажется правильно