1.She is in great form because every week she goes to the gym.
2.She goes to the gym every weekend and is in great form.
1.I can't talk to you because I do not have time now
2.I do not have enough time so I can't talk to you
1.We did not leave the umbrella at home, so we are glad.
2.We are glad that we did not leave our umbrella at home
1.We did not leave the umbrella at home, so we are glad.
2.We are glad that we did not leave our umbrella at home