—What’s his monthly income?
—Well, he ________ earn as ________ as 4,000 dollars a month when his business runs well.
| A．can; much | B．might; many | C．must; far | D．should; high |
I was so excited at the news that I could hardly _____ my feelings in words.
| A．carry | B．communicate | C．transmit | D．convey |
He made ____clear when he would give us a lecture on global warming.
| A．this | B．it | C．that | D．these |
There is no doubt _____ we will succeed if we try our best.
| A．which | B．what | C．whether | D．that |
To our delight, we ______________ got what we had been looking forward to.
| A．particularly | B．normally | C．eventually | D．originally |
It was in the factory _____ I worked _____ I got to know her.
| A．where;that | B．that; that | C．which; that | D．where, where |