If something is wrong， fix it if you can． Do not worry． Worry never fixes ___________．（ ）
A．somethingB．everythingC．anythingD．nothing
After two years' physical training， he was____and healthier．（ ）
A．weakerB．longerC．strongerD．shorter
The number"23，456" can be read as "_____"．（ ）
A．twenty﹣three thousand， four hundred and fifty﹣six
B．twenty﹣three thousand and four hundred fifty﹣six
C．two three thousand and four five six
D．two three thousand， four and five six
﹣I can't find my English textbook．
﹣Is it possible that you _____ it at home？（ ）
A．lostB．sawC．leftD．gave
What lovely flowers! Could you please tell me______？（ ）
A．why did you get them
B．where you got them
C．when will you get them
D．how will you get them
Never put off____tomorrow what you can do today．（ ）
A．untilB．beforeC．whenD．as