34. Stop swimming in that lake, or you will have skin rashes.
=> If you_______________________________________ .
35. They entered the restaurant. They were served.
=> After______________________________________ .
36. We are unable to see the stars in the sky. Light pollution occurs.
=> Light _______________________________________________
34 .... don't stop swimming in that lake, you will have skin rashes.
35 ...... having entered the restaurant, they were served
36 ..... pollution occurs, which makes us unable to see the stars in the sky