If I ________ stronger, I would help you carry the box.
would be
am
were
will be
If I __________ her tomorrow, I'll say hello.
met
would meet
meet
will meet
You won't pass the exam __________
if you won't study
if you study
unless you will study
unless you study
When it _______ , the grass gets wet.
rains
rained
would rain
rain
I _________ to London if I can't buy a cheap flight.
won't travel
will travel
travel
don't travel
Careful! If you drop that glass, it ____
would break
breaks
break
will break
If I miss my train, I _________ late to work.
will
would be
will been
will be
If you want to come, _________ me before 18:00h
call
called
must call
have called
If I were rich, I __________ more.
would travel
travel
will travel
travelled
If I had a garden, I _____________ lots of vegetables.
grow
grown
would grow
will grow
If we don't protect orangutangs now, they _____________ extinct.
will extinct
would become extinct
would extinct
will become extinct
If people ________________ rubbish in the street, this city would be much cleaner!
didn't drop
dropped
wouldn't throw
did put
