·       
Insert to
where necessary.


1) Let me … join you.


2) He is always allowed … do as he pleases.


3) We expected the tourists … move fast.


4) She never expected Bob … look stupid.


5) I wouldn’t like her … scream so loudly.

Inga2002: Translate в помощь

bakiuk: Let me join you.
He always allowed to do as he pleases.
We expected tourists move fast
She never expected Bob to look stupid(должен быть инфинитив, ибо дело в look, в нем отсутствует окончание -s)
I wouldn't like her to scream so loudly.