Продолжите предложения 1)if we plant more 2)never give 4)hardworking peple

Продолжите предложения
1)If we plant more trees we will have cleaner air because the trees absorb carbon dioxide and release oxygen instead.
2)Never give up on your dreams, if you work hard enough you can achieve your goals.
4)Hardworking people always tend to improve themselves to work even more efficient.