【题目】You are late, Lucy. The class ______ for 20 minutes.

【题目】They decided______ to the church.

【题目】If he ____ enough money, he will try his best to help poor people.

【题目】—_______ do we brush our teeth at least a day?

【题目】Our history teacher,Mr.Liu,is great fun.

【题目】—I can’t find the book borrowed from the library now.

【题目】It is not my mother’s sweater, ______sweater is black.

【题目】Paul looks forward to ___________ his uncle.

【题目】That boy shouldn’t eat ______meat because he is ______fat.

【题目】It’s necessary for us__________ animals in danger.