Помогите пожалуйста с английским языком, спасибо =)

2. Закончите предложения.
1. I would work much better if... .
2. Life would be much sim­pler if ... .
3. Use every opportunity to practice English if....
4. I would have started to study English earlier, if... .
5. I would have had more opportunities, if ... .

1)... I had more sleep.

2)... I got more money.

3)... you are traveling in Britain.

4) ... I hadn't gone to music school.

5) ... I had studied harder (harder здесь в значении "усерднее").