1.officer \official 表示官员的时候的区别,词性转换时如何选择
2.right 与 rightness 之类的本身具有名词含义,但又有+ness 的形式,区别是什么?
3.查字典的时候会有单词后标明(sing)什么意思呢?
4.prove to be ,用不用被动?
5.the radio says it is going to snow \ will snow ,tomorrow.
6.化学实验是chemistry experiment\chemical experiment
7.people used special chemical\chemicals to melt the ice.
8.sever people made speech\speechs.
9.the college attracts students of all _____ (nation)
10.用信用卡支付是 pay with \by credit card
11.哪几个动词的进行时表示将来时?
12.it is the ticket of\for F1.
13.loudly 与aloud 的用法区别
14.interest的副词是什么?
15.对某人与谁是否相处的好,是用are you getting on well with,还是用一般时?
16.finish 可不可以用进行时
17.there will be a match in two days,that is next\this Sunday