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 |
________ he loved acting, he refused to give up his dream of being in the movies
| A．Because | B．If | C．While | D．Though |
It is generally considered unwise to give a child _____he or she wants.
A however B whatever C whichever D whenever
--- _____ I borrow your lighter for a minute?
--- Sure, no problem. Actually, you ____ keep it if you want to. I've given up smoking.
| A．Can, can | B．Should, may | C．Must, can | D．May, must |
He sent me an e-mail , _______to get further information.
A. hoped B hoping C. to hope D. hope
When her servant left to have a baby, Lady Susan had to turn ___ cook.
| A．/ | B．a | C．the | D．her |