The boys are doing no harm; they are ___ playing．

Father won’t agree to fly to Paris for the holiday ----it is ________ expensive.

________for her，Chen Zhong，the last champion，had no chance to take part in the finals.

—I did not give offence to you ___________.—Forget it. Let’s make up.

You may not agree, but _______ I think she is a very good girl.