问题
填空题
选词填空，注意使用适当形式。
teach, knife, pronounce nine, they
小题1: Dear, we need three more __________.
小题2:The children are not old enough to take care of ___________.
小题3: We’re in the __________ grade now. And we should learn hard.
小题4:We should pay attention to our __________.
小题5:Dad, who __________ you English when you were young.
答案
knives,themselves, ninth, pronunciation, taught
小题1:three more后面接名词复数。
小题1:themselves是反身代词代指the children
小题1:这里要填序数词：nine的序数词是：ninth
小题1:根据句意要填名词：pronounce的名词是pronunciation
小题1:要用过去时，teach的过去式是taught。