---- I am not able to solve some practical problems using Newton’s First Law of Motion. ----That’s just _______ most of the students are puzzled easily.
Whom can you trust, if not _______ ?
She reached the top of the hill and stopped ______ on a rock by the side of the path.
The result of the experiment was very good, _____ we hadn’t expected
The heavy snow stopped the farmers ______ in the fields.
He was named Robert _____ his father by mother.