She has killed herself. She took a(n) ..... of sleeping pills.

I took the doctor's prescription to the chemist's to be made ...... .

I hope this headache ...... soon.

Morphine is sometimes used to ....... severe pain.

A continued rise of global atmospheric temperatures, ....... to accelerated melting of the polar ice caps, which in turn will cause average global sea levels to rise, flooding coastal areas and devastating island and coastal nations.

Alcoholic drinks have a ..... effect on many people.

After considerable study, scientists have realised that our Earth is a closed and very ecologically ...... system, which relies on everything working in concert.

If father …… yesterday

he …… much better today.

If I had known you were

in hospital I …… you.