Today is the 73rd day of may daily English challenge. Today is the 73rd day of my daily English challenge.

oops, typo.

Today is the 73rd day of may daily English challenge. Today is the 73rd day of my daily English challenge.

Today I felt awesome thatcompared to yesterday. Today I felt awesome compared to yesterday.

yay!

Today I felt aweomebetter thatn yesterday. Today I felt better than yesterday.

I am assuming this is what you meant, however the original sentence was a little unclear.

In a few minutes I am going to talk to a friend in Spanish, then in English. In a few minutes I am going to talk to a friend in Spanish, then in English.

or In a few minutes I am going to talk to a friend first in Spanish and then in English. Also, while "few minutes" sounds plural, "a few minutes" is a set phrase in the US.

I am deliteghted to express withbe able to speak in both languages. I am delighted to be able to speak in both languages.

or I am delighted to be able to express my thoughts in both languages.

I am deliteghted to express withexcited to speak in both languages. I am excited to speak in both languages.

I also will prepare some of questions for him. I also will prepare some questions for him.

I have also prepared some of questions for him. I have also prepared some questions for him.