Busy as they are, parents should ______ at least two hours every week to spend with their children.
Sarah looked atfinished painting withsatisfaction.
Tom asked the candy makers if they could make the chocolate easierinto small pieces.
In our class there are 46 students, _____ half wear glasses.
All the photographs in this book, _______ stated otherwise, date from the 1950s.
The limits of a person’s intelligence, generally speaking, are fixed at birth, but ________he reaches these limits will depend on his environment.