Since vs For

He has worked for the company _____ last summer.

• since

• for

• during

They have been talking _____ 2 hours already.

• since

• at

• for

_____ when haven't they seen each other?

• For

• On

• Since

I have been sharing the apartment with my friend _____ Monday.

• for

• since

• during

He has been translating the article _____ 9 a.m.

• for

• since

• during

Don't worry, he will be here _____ two months.

• since

• during

• for

My parents have been travelling here _____ 5 o'clock this morning.

• since

• at

• for

I need to finish this book. I have been reading it _____ six weeks.

• since

• for

• in

They've lived there .................... last summer.

• since

• for

6. We have known each other ..................... we were ten years old.

• for

• since