用所给单词的适当形式填空。
【小题1】Ben likes science and he wants to be a __________________(science)in the future.
【小题2】I got an__________________(invite)to the evening party yesterday.
【小题3】The students in Class Two are having a __________________(discuss) about how to achieve a balance between study and play.
【小题4】Many animals are in great __________________(dangerous).We must try to protect them.
【小题5】The Whites are looking forward to __________________(move)to their new house next week.