I wonder what will become of my daughter._____ endless homework, she also bears other leading loads such as revision and recitation.[ ]

No one likes a person who _____ himself more than anyone else.

It was quite a serious mistake, ____caused by carelessness.

I always prefer starting early , _____ leaving everything to the last minute.

____ the 1990s, the number of antelopes had fallen to about 50,000