------ He should have been warned of the danger.
------_________, but he wouldn’t listen to me.
| A．So he was | B．So was he | C．So should he | D．So he should |
After supper Wang Wei put her head down on her pillow and went to sleep but I stayed _______.
| A．to be waking | B．waked | C．waking | D．awake |
______ you make a promise, you should keep ______.
| A．Once… it | B．If… it | C．When … one | D．Although … one |
I insist that he _______ medicine instead of law.
| A．has studied | B．studies | C．should study | D．studied |
American English has many dialects, _________ the Midwestern, southern, African American and Spanish dialects.
A especial B special C specially D especially
The film ________ a novel ___________ by Robert James Waller called Bridges of Madison County.
A is based on; written B base on; writing
C base on; written D is based on; writing