> Other English exercises on the same topic: For or since? [Change theme]
	> Similar tests: - For,since and ago - Since and for - During / For / Since / While - For or Since - For or Since - For or since - For or Since - Since or For
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For, Since, During and Ago

 For is used when we talk about a period of time

example:

I have worked for 3 hours

 Since is used when we talk about the beginning of the action

example:

I have worked since 8 o'clock

 Ago is used as a date

example:

I worked 2 days ago

 During is used with a noun

 For is used with a period of time

Compare:

He called her during her break and talked to her for more than twenty minutes.

Exercise:

Choose the right words.