The gas formed when people or animals breathe out c _ _ _ _ _ d _ _ _ _ _ _
carbon dioxide
Natural resources that we can use to produce electricity r _ _ _ _ _ _ _ _ e _ _ _ _ _
renewable energy
Relating to, or involving the sun s _ _ _ _
solar
Power that is produced by collecting the energy from the air w _ _ _ p _ _ _ _
wind power
If I were / am you, I wouldn’t go near that dog. You might get bitten.
were
What did you do / would you do if you found some money under your desk?
would you do
If you did a little more exercise, you might feel / felt fitter and healthier.
might feel
My sister would be in a rock band if she could play / would play an instrument.
could play
I can’t afford to go out with my friends. I wish I _____ (have) more money.
had
The TV is on too loud. I wish my sister ____ ____ ____ ____ (turn down).
would turn it down
I have to stay in and do my homework. If only I ____ ____ ____(go out) with my friends.
I could go out
My brother loves Japanese comics. He wishes he ____ (live) in Japan.
lived
Complete the sentence:I’ll put away the towels away provided that...
...
Complete the sentence: I’ll still go swimming in the sea even if...
...
Complete the sentence: My little sister will eat up all her vegetables as long as we...
...
Complete the sentence: I’ll let you stay up late today as long as you...
...
