According to a recent study, having strong leg muscles _____ contribute to a healthy brain.
will
may
must
doesn't have to
If children ____ to cook, they are more likely _____ to become healthier adults.
will learn/ to be grown up
learned/ to have grown up
learn/ to grow up
would learn/ to grow up
Rewrite it! Improved health will not happen if people do not change their attitudes.(UNLESS)
Unless people change their attitudes, improved health will not happen.
____ people use sunscreen, there is a danger of developing skin cancer.
Provided that
Unless
Supposing
Whereas
_____ a vaccine could be developed for malaria, millions of lives would be saved.
Supposing that
Providing
As long as
Despite the fact that
Parents should stop driving their children to school, ____ children will become unfit from an early age.
supposing that
otherwise
provided that
netherless
New babies don't need to drink water, _____ they are bottle fed.
supposing
in spite of the fact
unless
provided that
If it _____ for my brother, I _______ my best friend.
isn't/ wouldn't meet
wouldn't have been/ wouldn't have never not met
hadn't been/ never would have met
wasn't/ won't have met
In 1945, Alexander Fleming said, 'The time ____ come in the future when penicillin ____ bought by anyone in the local shops'
should/ ought to be
may/ can be
must/ could have been
could/ would be
Rewrite it! The smallpox vaccine, invented by Edward Jenner in the 18th century, saved thousands of people from dying. (WOULD)
Thousands of people would have died if Edward Jenner hadn't invented the smallpox vaccine.
Rewrite it! If governments do not limit the growth of supermarkets, small food shops will not be able to survive. (OTHERWISE)
Governments should limit the growth of supermarkets, otherwise small food shops will not be able to survive.
It isn't clear how muscle power is connected to brain power, although scientists ___ do research into this in the future.
must
can't
will
should
Rewrite it! You're welcome to spend the night at my house, but you'd better not bring your cat. (AS LONG AS)
As long as you don't bring your cat, you're welcome to stay at my house.
___ you get regular exercise, you don't need to go to a gym.
As long as
Unless
Although
Otherwise