It could be to help the environment or they don’t have enough money for another alternative.
C!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
There is know article here though.
So you need to fill in the blanks using the words. In parentheses next to them, it tells you whether the answer will be positive or negative. 1.) is 2.) is 3.) is 4.) is not 5.) is 6.) am, am not 7.) is 8.) are not, are 9.) is 20.) are not, are