sentence comp.

Many lakes in the world seem to be warming, shrinking and even disappearing ----.

Despite the tendency by many to consider Africa as a collection of distinct cultures, --

You should check whether something is disturbing them in the morning ----.

--, it is still a useful, essential and integral part of the foreign language acquisition.

Once you can take a positive view of stress, - ---.

In addition to having two airports, ----.

Dr Johnson could never again practise medicine in his country.....

Although countless children dream of becoming astronauts when they grow up, ---

Although whales and dolphins spend their lives in water, ----.

Leonardo da Vinci’s greatness has been recognized through the centuries, ----.

Some bacteria are known as germs because they cause disease, ----

Although we look different from animals, ----

People with fair skin should try to stay In the shade.............

We have been eating wheat for thousands of years ----.

In order to Install the new heating system ......

Field archaeology requires a great deal of patience ----.

----, the human brain is still far more powerful than most computers.

........ or it might be stolen by a pickpocket.

We spend a notable portion of our lives asleep, -

Although not all cigarette smokers die of lung cancer, ----.