IV.       Combine the sentence with not only ... but also or both …and.

1.         The city suffers from air pollution. The city suffers from water pollution. (both... and)

   ---> The city suffers from bot air pollution and water pollution

2.         He is interested in gardening. He is interested in collecting stamps.

(not only... but also)

    --->  He is not only interested in gardening but also in collecting stamps

3.         Solar energy is free. Solar energy  is inexhaustible. (both... and)

    --->  Solar energy is both free and inexhaustible

4.         In the summer school he studied writing. He studied how to increase his vocabulary. (not only... but. also)

    --->  In the summer school, he studied not only writing but also how to increase his vocabulary

5.         I was usually tired when I arrived home from school. I was usually hungry too. (both ... and)

    --->  I was usually both tired and hungry when i arrived home from school

6.         My sister can sing beautiful. She can play the guitar very well. (not only... but also)

    --->  My sister can not only sing beautifully but also play the guitar very well

7.         On the trip you can enjoy spectacular scenery. You can have a lot of outdoor activities. (both ... and)

    --->  On the trip you can both enjoy spectacular scenery and have a lot of outdoor activities

8.         He is good at math. He is good at English. (not only... but also)

     ---> He is not only good at math but also good at English

9.         Joanna enjoys listening to rock music, so does her brother. (both ... and)

     ---> Both Joanna and her brother enjoy listening to rock music