主谓一致：

When and where to build the new factory ________(have)not been decided yet．

主谓一致：

Neither we nor he ________(be)to blame．

主谓一致：

Many a young man ________(think)life is meaningless．

主谓一致：

The audience ________(be)mostly moved to tears by the story．

主谓一致：

Jack is the only one of those boys who ________(work)hard．

非谓语动词

Lessons ________(learn)in sports can help us in our dealing with other people．

非谓语动词

When ________(ask)about his private life, the actor was annoyed．

非谓语动词

I suggest we should visit the Place Museum, ________(build)600 years ago．

非谓语动词

The meeting ended with nothing ________(settle)．

非谓语动词

With my girlfriend ________(stand)next to me, I felt safer．