Don’t leave your toys ____ aboutwhen you finish playing them, Tom.— OK, Mum. [ ]

With the help of some students, I have found the _____ to the problem that we are short of seats for so many people.

Riding bikes has advantages __________ driving cars ________ many aspects.

Is Sam _____ cousin, Jane— No, _____ isn’t. He’s my friend.

My niece cares more for new clothes thananything else in the world, so she is very _______ about what she wears.