The Niagara Waterfalls, _____ is shaped like a semicircle, are 670meters wide, and fall 56 meters in an awesome white sheet of water.
| A．which | B．where | C．the largest of which | D．in which |
—— There will be a storm soon.
—— I am afrai?＿＿＿＿＿.
| A．it | B．not | C．there won’t | D．maybe |
＿＿＿＿＿ heat is different from temperature?
| A．How do you think | B．How you think | C．What do you think | D．What you think |
＿＿＿＿＿ his face, the young man must be over 20.
| A．Judged from | B．Judged | C．Judging from | D．Judging |
He said＿＿＿＿＿his sister had passed the entrance examination of college, and＿＿＿＿＿she would go to college in about 20 days.
| A．that；／ | B．that； that | C．／；／ | D．that； which |
—— Would you like some wine?
—— Yes, just ＿＿＿＿＿.
| A．little | B．very little | C．a little | D．little bit |