Only by ______ your attention _____ what you are learning can you learn it well.
| A．focus; on | B．focusing; on |
| C．paying; on | D．pay; on |
The dog was killed by the boss of this restaurant without _______．
| A．mercy | B．move | C．shame | D．strength |
The English play ______ my classmates acted at the get-together was really a great success．
| A．for which | B．at which | C．in which | D．on which |
The joke the naughty boy _______ his teacher made many people angry．
| A．made on | B．played on | C．played to | D．made to |
Is there any food? I am _________．
| A．starved | B．starving | C．starvation | D．hunger |
English is understood all over the world ______ Turkish is spoken by only a few people outside Turkey itself．
| A．while | B．as | C．unless |
D．until |