Choose the correct answer.

Since Lan moved to Paris, I ______ anything from her.

Choose the correct answer.

Foot and mouth disease is caused by a highly _______ virus which animals either eat or inhale.

Choose the correct answer.

The poor boy had a serious chest ______ which had spread into his lungs causing a very painful cough.

Choose the word(s) CLOSEST in meaning to the underlined word(s).

People can fight infection more effectively if they eat a nutritious diet.

Choose the correct answer.

Some unhygienic conditions encourage the _______ of disease.

Choose the correct answer.

A well- ______ diet is the key to a happy and healthy life.

Choose the correct answer.

Since my grandfather learnt to use Facebook, he ______ many interesting stories on it.

Choose the word(s) CLOSEST in meaning to the underlined word(s).

All living organisms have to adapt to changes in environmental conditions.