Tree diagrams - please help!

Hello!
I've just done my homework - tree diagrams to sentences. However I'm not certain that this is done correctly so I ask you for check and correct possible errors. I would be really appreciate.
I had to write tree diagrams with verb groups and functions of phrases. Functions stand for:
S - subject
dO - direct object
iO - indirect object
sP - subject predicative
oP - object predicative
PC - prepositional complement

Below I attach my homework.
Greetings!

Your tree diagrams need clarifications, because they lack the "I" node
Also the Xbar elements, and the specifier.
you can brush up your knowledge if you take a glance at "English Syntax and Argumentation" by ''Bas Aart".
Thank you.