Question

I haven't slept well since my exams began.
Since shows a particular point in time in the past to the present time.
I haven't closed my eyes for twenty-four hours.
For shows a duration or period of time.
B. Complete the sentences using for or since.
1. I've been sitting here
three o'clock.
2. How long has it been
they left your house?
3. The doctor was available
only an hour at his clinic.
4. We have been stranded at the airport
nearly five hours
5. She hasn't slept
yesterday because of stomach ache.
6. I was standing in the queue
a very long time.
Study Skills​

Answer 1

Answer:

very easy

Explanation:

latter i will say u when i will get time