英语选修7，48页第二题

第一、二、三题的答案都有： 

叫你写同义词，并造句。难度不低啊

我写了多个同义词，你选一个就可以。

• put an end to = cancel, dissolve, abrogate  

• help = advice, assist, guidance

• give up or leave = abandon, back down, quit, stop, drop

• well done! = good job, nice work, excellent

• enough = abundant, adequte, ample, full

• useful = handy, appropriate, advantageous

• line = boundary, channel, edge

• acceptance = acknowledgment, admission, approval, consent

• long hard seat 没听过这个词，估计印刷错了

• behavior = act, attitude, management

造句我就不造了，我写一个，剩下你自己造吧。

• We should put an end to practice giving tons of homework to students 

for abrogating the old educational system.