This restaurant has become popular for its wide _______ of foods that suit all tastes and pockets.
Since you can solve the problem,I don’t feel_____worthwhile taking such trouble.
The scientists are studying the effects of human activities______the environment.
The law about banning using thin plastic bags came into_____from 1st Jane this year.
I have offered to work for the store owner _____ one night’s stay.
Tom said he had been working for three hours, _____ ,evidently, was untrue.