Englishfor English speakers
now
Preposition
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You use now when you want to say that something is true at this time. It is also used for things a short time in the future or a short time in the past.
I had many problems before, but I'm OK now.
What did you say just now?
The English teacher is at the library now.
—
You use now at the beginning of a sentence to get people's attention.
Now, I'd like to hear from other people too.
safe
Adjective
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Secure or not in danger.
I feel safe when I am at home.
safe
Noun
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A metal box, often locked with a combination lock, for guarding valuable things.
She put her jewelry in the safe.