根据句意,写出括号内所给单词的适当形式。 小题1:The bags are the __________ (manage). They are sitting there to have a rest. 小题2:There are ten ____________(knife) on the table. 小题3:My bike is ____________(break). I need some help. 小题4:It’s ______________(good) to do than to say. Just do it right now.