There is _______ “f” and _______ “u” in the word “four”.
—My son seldom has _______ breakfast.—It is _______ unhealthy lifestyle. You must ask him to change it.
The cake my mother bought yesterday smells _______ and tastes _______.
Usually the weather in July is even _______in Jiangsu than that in May.
Don’t worry. The plane ______ at 8 a.m. There is still time left.
A ______ dog is barking ________ at us. We hate it.