(PLZ HELP)Could anyone help me to check the tenses?

[roxanne19]

hk.knowledge.yahoo.com/question/question?qid=7011060400573

[AlexAD]

I am not a teacher nor a native speaker.

The answering activity on the forum is going low so I thought you might find my answer somehow useful.

I have read your work and everything but 14 seems good to me.
Is it 'have controlled' you wrote in 14?

However I recommend you to wait for a teacher's response coming here.

Respectfully, Alex.