30.Little _________ that we were watching his every move, so he seemed to be going his own way in this business.
| A．he realized | B．he didn’t realize | C．did he realize | D．didn’t he realize |
My uncle _____ in Taiwan for 20 years. Now he has settled down in mainland.
| A．lived | B．had lived | C．has lived | D．was living |
No doubt she will be late. It’s ______ of her to keep all the other guests waiting.
| A．original | B．logical | C．normal | D．typical |
The teacher was absorbed in writing something, only _____ now and then to refer to a book or another.
| A．to stop | B．stopped | C．stopping | D． having stopped |
If you haven’t had enough sleep, your actions will give you _____ during the day.
| A．away | B．up | C．in | D．off |
“Ungelivable” is so new an English word coined on the Internet ______ is forbidden to appear in official media or documents at present.
| A．that | B．which | C．it | D．as |