­—Do you know ______ Tom was punished by his father?—That was ______ he refused to go to school.

With so many people ____ the Internet, it is difficult to see online movies at the same time. [ ]

Is this your book —No , I think it’s______ .

Father was late for workthe traffic jam, and,the boss blamed him for it

_____makes him different is ______he can offer more information.