Englishfor English speakers
a
Determinative
—
A is used when the following word could be any of a certain type.
Compare "A book I saw on the shelf" and "The book I gave you yesterday".
a
Noun
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A is the first letter of the alphabet.
The letter "a" comes before "b".
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In some schools, an A is a very high grade.
Ron got an A on his earth science test.
bundle
Noun
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A bundle is a package that is wrapped or tied together so that it is easier to carry.
I made a bundle of books so that it is easier to bring it to the orphanage.
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A bundle is a stack of money.
bundle
Verb
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When you bundle things, you wrap or tie them together.
Carrying all these books individually is quite difficult, how about bundling them together so that it is easier to carry them?
of
Preposition
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Made using.
It is a house of cards.
nerves
—
noun
an uneasy psychological state
he suffered an attack of nerves
—
noun
control of your emotions
this kind of tension is not good for my nerves