become the

become the The cat become very Once these,has become the English has become the national Destined to become friends, determined to become the confidant,求解 become become scientists are working hard to make the dream become(become) true.为什么用become how can the water become vapour? We become the most familiar strangers, Then the situation will become more s_________. the house become too big ______him more and more vapour become the后填啥 How does the Problem become noticeable? the world will become very nice 句子成分 How does the water become vapour? The Population of the world become largerThe Population of the world become larger and larger. The boy with the lucky smile has become my best friend.为什么是has become 用become 不可以吗