She thought herself _______ to her friends because her family was rich.
A.superior | B.better | C.richer | D.higher |
Having __________ no-meat day would be a good way of encouraging ___________ low carbon life-style.
A.a; the | B.a; a | C.the; the | D.the; a |
by a greater demand for green products, the food company has set higher standards to ensure the quality.
A.Driven | B.Being driven | C.To drive | D.Having driven |
The little boy got rice to feed the chickens in the yard.
A.a piece of | B.a number of | C.a handful of | D.a loaf of |
Not until all the fish died in the river how serious the problem of water pollution was.
A.did they realize | B.they did realize | C.had they realized | D.they had realized |
When I was twenty, I had to before graduation and work in a clothes shop to help support my family.
A.come out | B.stay out | C.leave out | D.drop out |