I really don’t know I put my wallet after I paid the bill.
| A．where was it | B．it was where that |
| C．where it was that | D．where was it that |
-----They say Tom’s brother is a billionaire.
----_____________? He wouldn’t accept any help from his brother, even though it was offered.
| A．What if | B．What for | C．So what | D．Forget it |
Oct. 1st, ____ is our National Day, is celebrated with singing and dancing.
| A．which | B．as | C．when | D．that |
Up to now, large quantities of food ____ to Africa to save the starving people.
| A．is sent | B．has been sent | C．have been sent | D．are sent |
---Why did you stop writing?
--- I _____ my writing paper.
| A．ran out of | B．have been used up |
| C．have used up of | D．have run out |
The building _____ Rome times has been rebuilt recently.
| A．dates back to | B．date from | C．dating back to | D．dated from |