SINCE VS FOR (PERFECT TENSE)

They have been fishing ___ six o'clock.

• For

• Since

She has been living in Thailand ___ two years.

• For

• Since

Nobody has seen him____ last Friday.

• For

• Since

It has been foggy ___some days.

• For

• Since

I have been a teacher ______ 10 years.

• For

• Since

My Father has worked in that import export company ____ he was thirty.

• For

• Since

My brothers have played tennis ____ two hours

• For

• Since

Mark has eaten five apples _____ 7pm.

• For

• Since

My parents have been married ____ twelve years.

• For

• Since

I have known my best friend _____ I met him at primary school.

• For

• Since