There are three basic ways of _____ language to writing, and all known graphic systems use one or a combination of these.
| A．committing | B．attaching | C．comparing | D．relating |
Suddenly there appeared a young womanin green．
| A．who dressing | B．was dressed | C．dressed | D．dreasing |
I’m afraid wegive you an answer today．
| A．can’t | B．mustn’t | C．needn’t | D．shouldn’t |
Fill in the blanks with articles where．
| A．necessary | B．necessarily | C．is necessary | D．it necessary |
—The souptoo much salt．
—I’m sorry, sir．I’ll change it for you．
| A．contained | B．contains | C．will contain | D．had contained |
Come and see me whenever ______.
| A．you are convenient | B．you will be convenient |
| C．it is convenient to you | D．it will be convenient to you |