Only after the woman had her own child _______ how difficult it was to be a mother.
| A．she realized | B．had she realized | C．she had realized | D．did she realize |
Many people like to talk about generation gaps. I don’t think there isin my family, though.
| A．it | B．some | C．none | D．one |
-- It's so cold! Why are your windows still open? --- Oh, they _______．
| A．aren't closing | B．won't close | C．won't be closed | D．aren't closed |
In __face of the global financial crisis, we must be all of __mind.
| A．the; the | B．不填; 不填 | C．the; 不填 | D．不填;a |
--- I haven’t got the reference book yet, but I’ll have a test on the subject next month.
--- Don’t worry. You _______ have it by Friday.
| A．could | B．shall | C．must | D．may |
—Mom, I haven’t seen my aunt for a long time.—____________.
| A．It is not my concern. | B．How dare you think so? |
C．Why not visit her this weekend? | D．I couldn’t agree more. |