制作一个长6分米，宽3分米，高4分米的长方体玻璃鱼缸，至少需要玻璃多少平方分米？（鱼缸的上面没有玻璃）制成的鱼缸体积是多少立方分米？

根据句意及首字母提示完成句子。

小题1:—Do you know his h     ?

—Yes. He likes listening to music and playing tennis.

小题2:It’s a w       that he passed the exam. he didn’t work hard at all

小题3:—Can you l     your bike to me?

— Sorry, Zhang Jie borrowed it yesterday.

小题4:The p     of the piano lesson is 100 yuan. It’s a little high.

小题5:To s      the problem of “Blue Mondays”, in 1874 the English made Saturday afternoon a holiday.