I bought a book for him 里for him 是宾语补足语吗?

I kept him waiting for a long time 这里的宾语补足语是不是waiting for a i bought him a book yesterday.中哪个是直接宾语,哪个是间接宾语? bought for a him Snm is mother book i buy a gift for you ,for you是宾语补足语吗? The teacher found him a clever boy中“a clever boy”是宾语补足语吗? His mother bought a tie for him I find it interesting to work with him.哪个是宾语?哪个是宾语补足语? A new bike was bought for him 还是 has been bought for him aft A new bike was bought for him还是 has been bought for him afte he loves this book,what i bought him是同位语从句吗 I gave him a book 直接宾语是不是只是book a是修饰book的 I bought him a book中的bought是什么系动词吗大神们帮帮忙