（ ） when she started complaining.

All the passengers （ ） in the accident were sent to the nearby hospital in no time.

The committee is expected to_____a decision this evening.

Scientists say it may be five or six years （ ） this medicine is tested on human beings.

No sooner had he sat down to lunch （ ） there was a knock at the door.

The girls （ ） a pizza and two drinks and took them to a dining table.

He studies so hard to avoid （ ） at the bottom of the class.

I love thinking of new designs. It keeps my mind clear and active and fills my retired life with （ ）.

I cannot tell the_____difference between the twins.

Do you feel like_____today?

_____ breaks the law will be punished sooner or later.

The twin sisters look so much alike that I could never tell _____.