He realized his mistakes and took action to reduce the loss _______ it was too late.
| A．until | B．when | C．before | D．as |
Please tum to Pageand read thestory.
| A．Ten; two | B．Ten; second |
| C．Tenth; second | D．Tenth; two |
is one of the four great inventions of ancient China.
| A．The car | B．The train |
| C．Paper-making | D．The computer |
The weather is becoming.
| A．hotter and hotter | B．more hot and hot |
| C．hoter and hoter | D．more and more hot |
She likes playingpiano; her brother likes playingbasketball.
| A．the; a | B．a; the |
| C．/; the | D．the; / |
These apples are Mrs Green’s. Please give _____(they) to her.