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5 Write a, an or – (no article) in the gaps.

A good laugh helps when you’re under a lot of stress.
1 Pat missed three weeks of school after she broke her leg. Perhaps she needs ___ help to catch up.
2 You look tired. Make sure you get ___ good night’s sleep.
3 It’s impossible to overestimate the importance of ___ education to a democratic society.
4 It was ___ incredibly exciting experience for all of us.
5 Do you think the minister of education has ___ good understanding of what really goes on in schools?
[___/5]