“Ow! Be careful with that coffee.” – “Look, now I have a (a)   on my arm”. (burning)

It is very (a)   for people in remote areas to get to hospitals. (convenience)

Viet Nam is a (a)   country with different peoples, religions and traditions. (cultural)

Water samples collected at these villages were seriously (a)   with bacteria. (contaminate)

Fish and many other animals are killed by (a)   in their habitat. (pollute)

Every young man undergoing military training is bound to experience (a)   .(comfort)

He is a notorious (a)   who robbed a bank yesterday. (crime)

Anna asked me if the astronaut costumes were made from (a)   clothing. (breath)

In his family, he is a (a)   child. (trouble)

‘We’re feeling nervous about our survival course tomorrow,’ they said.

(a)