This play, ______, is very wonderful: there are many interesting characters in it.
In some restaurants, food and service are worse than ______ used to be.
She is doing her homework.I'll do_______.
Mary learned Chinese for about two years, _______is, from 1993 to 1995.
I hate ______ when people talk with their mouths full.
Few pleasures can equal _____ of a cool drink on a hot day.