For, since, ago - Worksheet-1
Choose the correct options and fill in the blanks:
a. for b. since
a. for b. since
a. three years ago b. for three years
c. since three years
a. for b. since
a. for three days b. since three days
c. three days ago
a. for b. since
a. for an hour b. an hour ago
c. since an hour
a. for b. since
a. six months ago b. for six months
c. since six months.
a. for b. since
a. an hour ago b. for an hour c. since an hour
a. for b. since
a. for b. since
a. for a hundred years b. a hundred years ago
c. since hundred years.
a. three days ago b. since three days
c. for three days
Answers:
b
a
a
a
c
b
b
b
a
a
a
a
a
b
c