Select the most appropriate word for the given group of words.

Medical doctors who specialise in diagnosing diseases using X-rays, CT scans and ultrasound

Select the option that can be used as a one-word substitute for the given group of words.
 Feeling or showing extreme tiredness

Select the option that can be used as a one-word substitute for the given group of words.
 A person in love with himself

Select the option that can be used as a one-word substitute for the given group of words.

Someone who is reserved and shy.

Select the option that can be used as a one-word substitute for the given group of words.

Easily provoked

Select the option that can be used as a one-word substitute for the given group of words.
 Giving the worrying impression that something bad is going to happen

Select the option that can be used as a one-word substitute for the given group of words.
 An outlook that is influenced by people from all over the world

Select the option that can be used as a one-word substitute for the given group of words/phrase.
Adjust or make right; correct, amend