–Lots of trees and flowers ________ on both sides of the road last year.
--Oh, _______ beautiful they are!
| A．have been planted; how | B．were planted; what |
| C．were planted; how | D．have been planted; what |
— 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 |
Spanish ________ as the official language in Cuba.
| A．is spoken | B．speaks | C．spoke | D．is spoke |