These articles ________ the problems of the modern world, including race relations and community development.
| A．address | B．avoid | C．create | D．correct |
You can see the stars on a clear night, but in the daytime they are ____ .
| A．unavoidable | B．invisible | C．inaccessible | D．unavailable |
.—Do you need any help, Lucy?
—Yes. The job is ____ I could do myself.
| A．less than | B．more than | C．no more than | D．not more than |
I'm afraid this painting is not by Picasso. It's only a copy and so it's _____.
| A．priceless | B．invaluable | C．unworthy | D．worthless |
—Was Martin sorry for what he had done? —_______. It was just like him.
| A．Never mind | B．All right | C．Not really | D．Not surprisingly |
Maria _____ missed the first train so as to travel on the same one as John.
| A．deliberately | B．intensively | C．decisively | D．objectively |