nd that complex problems, especiallythose _____ abstract thinking, were best for picking out bright and dullstudents.

ou leave, don’t forget ____ off thelight.

We should try to do our work better with _______money and ______ people.

____ English for more than six years, he can speak and work very well with that businessman from England. [ ]

82I was only when I reread this poemsrecently _____ I began to appreciate their beauty