At the meeting they discussed three different______ to the study of mathematics.
There’s little doubt _____ we will _____ the game.
Violence on TV may prove to have a strong _____ on some young people.
You made the same mistake for _____ second time, dropping _____ “r” in the word “preferred”.
Our class team is short of one person for the coming football match. Why don’t you join us? — _______.
There are _____ to show that Rome will win the bid to host the 2020 Olympic Games.