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.

癫痫大发作持续状态首选（）

A.地西泮

B.卡马西平

C.苯妥英钠

D.乙琥胺

E.丙戊酸