Since or For

They have been playing hide and seek_______3 hours.

• since

• for

• far

• from

She has been asking easy questions_______last period.

• since

• for

• far

• from

He has been singing my favorite song______5 minutes.

• since

• for

• far

• from

They have been performing their duty______3 weeks.

• since

• for

• from

• far

I have been serving my guests______many days.

• for

• far

• since

• from

The police has been interrogating me________last week.

• since

• for

• far

• from

My father has been scolding him_______5 O'clock.

• since

• for

• far

• from

Have your friends been teaching Arabic______many weeks.

• for

• since

• far

• from

Has she been watching horror movies______Tuesday night?

• since

• for

• from

• far

Your parents have not been talking about you______hours.

• since

• far

• from

• for