At school, some students are active, ______ some are shy, yet they can be good friends with one another.
The humans are destroying nature day by day,__________of course,will cause severe punishment from it sooner or later.
.—We’ll eat as soon as the meat is done. —It has__________to cook for another five minutes.
Susan was completely weighed down by the__________of examinations.
The plan was that the two parties should first reach an agreement on the basic ________,the details to be worked but later.
Linda’s parents died when she was a baby and was _________by her aunt.