Question

.......on a chair every day, I am not used......, and so my leg muscles get sore when I do. A) Sitting / to being stood B) Having been sitting / to standing C) To sit / standing D) Sat / having been standing E) To have sat / to stand

Answer 1

Answer:

1.Sitting

2.To stand

Hope it helped you!

Answer 2

Answer:

(B)Having been sitting/to standing

Explanation:

Having been sitting on a chair everyday,I am not used to standing and so my leg muscles get sore when I do.