19.Mrs.Brown is so_________about her housework that few servants Want to work for her.
If you ______, you agree to do something that you do not want to do.
—How long ____ in Guilin, Nancy ? —About a week. I’ll give you a call when I arrive there.
______ of the students who took part in the military training is 450.
At the end of last class, the English teacher requested that the homework _____ this morning.
Although they had been away for many years, they _____each other as soon as they met.