Since the earth’s resources are getting fewer and fewer，recycling industry certainly＿＿big benefits in the near future．
| A．promises | B．attempts | C．demands | D．invests |
The old man asked Lucy to move to an-other chair __________ he wanted to sit next to his wife.
| A．although | B．unless | C．because | D．if |
The man insisted __________ a taxi for me even though I told him I lived nearby.
| A．find | B．to find | C．on finding | D．in finding |
You look tired. __________ working indoors, you should go outfor a walk.
| A．Instead of | B．In spite of | C．Ahead of, | D．Because of |
The young man couldn't afford a new car. __________，he bought a used one.
| A．Besides | B．Otherwise | C．Instead | D．Still |
It is not socially __________ for parents to leave children unattended at that age.
| A．accessible | B．adorable | C．adaptable | D．acceptable |