Would or Will (...they could have/would have get a desease)

[Carlos Lancita]

hi everybody! please. help me to correct this sentence;

"I send an invitation to all of my alumni classmates for our upcoming reunion this month,so im expecting everybody would/will send their reply at once.

"do not allow your children to leave the house they could have/would have get a desease".

please.help me to correct this grammar i'm being confused.Anybody!Iwill appreciate.thank you and God bless you all.

[Alan]

Hi Carlos,

My suggestions are shown in capital letters:

I AM SENDING an invitation to all of my alumni classmates for our upcoming reunion this month AND so I'M expecting everybody WILL send their reply at once.

Do not allow your children to leave the house BECAUSE they could/MIGHT get a DISEASE.

Alan
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