Please help me with these sentence Ie given my opinon.

Could you please help me with these sentence grammatically? The bold is what I think.

• 
  
  He’s doing too much typing for the work I asked gave him to do. He must be doing something else.
  

OK

• 
  
  I need a minimum amount of info if I am to understand everything.
  

I don't know

• 
  
  He’s not confident in Spanish/speaking Spanish.
  

He’s insecure in Spanish./speaking Spanish.

I'm not sure

• 
  
  I’ll check to see if I have a position open that necessitates a long term contract as we’d like to keep you for a longer period. (is necessitates the right word?)
  

I think it's ok.

• 
  
  You can come in anytime/anywhere between 9 and .
  

Any time

• 
  
  I’ve never stood side by side (with) her.
  

leave out WITH

• 
  
  I waste a lot of time (by) doing that
  

BY optional

• 
  
  I would have thought that high season went/would go through to September 31th.
  

• The exercises with just one example are quick to do./are quick/are quickest to do

ALL





Thank you