There were dirty marks on hertrousers _______ she had wiped her hands.

Mr. Li asks us to remember that __________ careful weare, _________ mistakes we will make.

Have we got ____juice—Yes, we’ve got _____juice. We haven’t got ______ milk.

Unfortunately，the band ______ of a singer, two guitarists and adrummer broke up soon.

The design has to appeal _____all ages and social groups.