Thomas Edison considered genius to be _____ one per cent inspiration and ninety-nine percent perspiration.
| A．composed of | B．constituted in |
| C．consisted of | D．comprised in |
Susan advised me not to buy the vase, but I bought it _____.
| A．anyhow | B．however | C．though | D．Totally |
Wearing dark glasses can _______ your eyes from the sun.
| A．care | B．prevent | C．defend | D．protect |
With more and more birds _______, some day some species will _______ completely. In addition, some of them have _______ environmental pollution.
| A．dying off; die out; died from |
| B．dying away; die off; died from |
| C．dying down; die out ; died of |
| D．dying out; die away; died of |
I have created these sentences to give you a chance to the world of English vocabulary and its hidden beauty.
| A．select | B．replace | C．explore | D．decorate |
A new stadium _______ next year, for an international tennis game will be held in this city.
| A．will build | B．will be built |
| C．has been built | D．has built |