complete with the -ing form of the verb and after,before,by or for where necessary.
1. Alarm clocks are __ people up. (Wake)
2.__ to sleep, I set my alarm clock. ( go )
3. _ sheep can help you go to sleep. (Count)
4. You unlock the door __ the key clockwise. (Turn)
5. _ a meal is easy if you follow a recipe . (Cook)
6. I often feel sleepy __ a big meal. (Eat)
7._ to English radio programmes is a good idea. ( listen )
8. You keep fit __ regular exercise. (Taking)
Help me !!!