Englishfor English speakers
get
Verb
—
To start to have; to take. When one person gives something, the other person gets the thing.
The woman goes to the store and gets a new dress.
—
Become.
The problem got worse.
—
You use get to make the passive voice, especially when the thing that happened is bad.
He got hit by a car.
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
—
A is the first letter of the alphabet.
The letter "a" comes before "b".
—
In some schools, an A is a very high grade.
Ron got an A on his earth science test.
visa
Noun
—
A visa is a document that gives you permission to enter a country.
His visa expired today.