According to a recent study, having strong leg muscles _____ contribute to a healthy brain.
may
doesn't have to
will
must
It isn't clear how muscle power is connected to brain power, although scientists ___ do research into this in the future.
will
can't
should
must
___ you get regular exercise, you don't need to go to a gym.
Although
Unless
Otherwise
As long as
Parents should stop driving their children to school, ____ children will become unfit from an early age.
provided that
otherwise
netherless
supposing that
_____ a vaccine could be developed for malaria, millions of lives would be saved.
Supposing that
Providing
Despite the fact that
As long as
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.
Supposing
Whereas
Provided that
Unless
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.
New babies don't need to drink water, _____ they are bottle fed.
in spite of the fact
provided that
supposing
unless
If children ____ to cook, they are more likely _____ to become healthier adults.
would learn/ to grow up
learn/ to grow up
will learn/ to be grown up
learned/ to have grown up
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
could/ would be
must/ could have been
If it _____ for my brother, I _______ my best friend.
hadn't been/ never would have met
wouldn't have been/ wouldn't have never not met
isn't/ wouldn't meet
wasn't/ won't have met
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! 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.
