— Have you finished your project?
— Not yet. I’ll finish it if I ____________ ten more minutes.
| A．give | B．am given |
| C．will give | D．will be given |
— Our classroom every day．
— So it is. It is our duty to keep it clean and tidy.
| A．cleans | B．is cleaning |
| C．is cleaned | D．was cleaned |
—Who her father?
—He must by that policeman.
| A．saved; be saved | B．saved; save |
| C．is saved; be saved | D．save; be save |
—How can I get a present in the game show?
—You _________ one if you answer all the questions correctly.
| A．were given | B．have given |
| C．will be given | D．have been given |
—When _______ this stone bridge______ ?—In 1935.
| A．did; build | B．was; built |
| C．does; build | D．is; built |