_______,but it is also a great way to lower the number of greenhouse gases in the air.
A.Not only a fun thing is it to do |
B.Not only a fun thing to do it is |
C.Not only it is a fun thing to do |
D.Not only is it a fun thing to do |
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_______,but it is also a great way to lower the number of greenhouse gases in the air.
A.Not only a fun thing is it to do |
B.Not only a fun thing to do it is |
C.Not only it is a fun thing to do |
D.Not only is it a fun thing to do |