read the text again and complete the gaps (A-F) with the parts of sentences (1-7) . there is one extra part that doesn't fit any gap . then , explain the words in bold.
1.wich make you feel calm and happy.
2. so that you can keep a healthy weight
3.which is perfect when you need to study
4.with an evening in front of the TV
5. feeling too tired to go on exercising
6.that exercise has huge benefits for teens
7. to get around an hour of exercise each day
заранее спасибо​