_____ for the young man to spit in the subway!
| A．How bad manners it is | B．How bad manners they are |
| C．What bad manners they are | D．What bad manners it is |
When and where to go for the on-salary holiday____yet.
| A．are not decided | B．have not been decided |
| C．is not being decided | D．had not been decided. |
She has set a new record, that is, the sales of her latest book ___50 million.
| A．have reached | B．has reached | C．are reaching | D．had reached |
The first use of atomic weapons was in 1945, and their power ____increased enormously ever since.
| A．is | B．was | C．has been | D．had been. |
–Have you heard the latest news?
-No, what ____?
| A．is it | B．is there | C．are they | D．are those |
The father as well as his three children ___skating on the frozen river every Sunday afternoon in winter.
| A．is going | B．go | C．goes | D．are going |