Cambridge A2 Key (KET) — All Questions

My uncle is a football ___; he plays for a local team.

• a.player✓
• b.play
• c.playing
• d.played

To name the person who does an action we often add -er to the verb: 'play' → 'player'. The sentence needs a noun for a person.

Please drive ___ because the road is wet.

• a.careful
• b.carefully✓
• c.care
• d.caring

The word describes how to drive (a verb), so we need an adverb. We form it by adding -ly to the adjective: 'careful' → 'carefully'.

There are three ___ in my English class today.

• a.childs
• b.childrens
• c.child
• d.children✓

'Child' has an irregular plural: 'children'. It does not add -s, and 'childrens' is not a word.

This map is really ___ when you visit a new city.

• a.help
• b.helper
• c.helpful✓
• d.helping

We need an adjective to describe the map. Adding -ful to the noun/verb 'help' makes the adjective 'helpful'.