Conditionals I
Conditionals II
Mixed Conditionals
Climate Change I
Climate Change II
100
I don’t see her very often because she lives in Australia.
MORE
I _______________________ if she didn’t live in Australia.
would see her more (often)
100
Larry was only promoted because he went to the same school as the director.
NOT
If Larry _______________________ the same school as the director, he wouldn’t have been promoted.
had not gone to
100
James is always lazy. He failed a test last week.
If James _______ (be) so lazy, he _______ (pass) that test. 
were/was not, would have passed
100
A mixture of gases that surrounds a planet or moon
atmosphere
100
A long period of dry weather
drought
200
It was totally normal for people in my town to walk everywhere 50 years ago.
WENT
If you lived in my town 50 years ago, __________________________ by foot.
you went everywhere
200
My dog has got short legs, so it can’t run very fast.
ABLE
My dog ________________________ run faster if it had longer legs.
would be able to
200
You forgot to bring the map. Now, we're lost.
If you ___________ (remember) to bring the map, we __________ (not/be) lost now.
had remembered, would not be
200
To make something impure or dirty
(to) pollute
200
A heavy snowstorm with strong winds; also, a tasty dessert item at Dairy Queen
blizzard
300
If you don’t visit me in London, we can’t go see Chelsea play.
UNLESS
We won’t go see Chelsea play ______________________ in London.
unless you (come) visit me
300
The reason they didn’t let you in to the hotel was because you looked so scruffy.
HAVE
They ________________________ in to the hotel if you hadn’t looked so scruffy.
would not have let you
300
Paul drove too fast. Now, he’s in trouble with the police.
Paul _________ (not/be) in trouble with the police if he ________ (not/drive) too fast.
would not be, had not driven
300
Precipitation that is formed when rain falls through a layer of freezing air
sleet
300
A situation in which the quantity demanded is greater than the quantity supplied
shortage
400
We’ll go running this evening if it doesn’t rain.
UNLESS
______________ this evening, we’ll go running.
Unless it rains
400
I’m not very coordinated, so I’ll never be a professional athlete.
MORE
I could probably become a professional athlete if ________________ .
were/was more coordinated
400
I don’t have a degree, so I didn’t get the job.
I ________ (get) that job if I ________ (have) a degree.
would have gotten/got, had
400
The natural situation in which heat is retained in Earth's atmosphere by carbon dioxide, methane, water vapor, and other gases
the greenhouse effect
400
Coal, oil, natural gas, and other fuels that are ancient remains of plants and animals
fossil fuels
500
I didn’t know my aunt was in the hospital because you didn’t call me.
HAVE
If you had called me, I _______________ aunt was in the hospital.
would/could/might have known (that) my
500
If you don’t help me, I’ll never reach my potential.
PROVIDED
I’ll reach my potential _____________________ .
provided (that) you help me
500
You didn’t fix the roof. Now, it’s leaking.
The roof _________ (not/leak) if you _________ (fix) it.
would not be leaking, had fixed
500
The total carbon dioxide emissions produced by an individual, group, or location
carbon footprint
500
A meteorologist's prediction of weather conditions in the near future
weather forecast