Yes, that is good.
"looking forward to your marriage" is correct.
I believe the words you are looking for are, "We were looking forward to seeing you." That is the past tense of, "We are looking forward to seeing you."
Both are correct but the phrase "looking forward to working with both of you" is more commonly used in formal contexts.
Yes, the correct phrasing would be "I am looking forward to a fruitful cooperation."
Both constructions are correct, but "I am very much looking forward to meeting you" is more commonly used and sounds more natural.
No. The expression "looking forward" takes the preposition "to." Also, instead of consideration, reply or positive reply will be more suitable in the sentence.
"looking forward to your marriage" is correct.
The second phrase - "looking forward to your reply" is correct.Used as an adverb, forward refers to a time in the future or a direction, normally in front.The phrase for ward has no specific meaning out of context, and requires some minor contortions to use in a sentence: "How many polling places are ready for ward 2?" "We bought a cake for Ward because it's his birthday."
"I am looking forward to seeing you." Is a correct sentence.
I believe the words you are looking for are, "We were looking forward to seeing you." That is the past tense of, "We are looking forward to seeing you."
You can say, 'I am looking forward to being there." or "I look forward to being there."
Definately looking forward TO.
The correct sentence is: "I am very much looking forward to reading them."
looking forward to talking to you or speaking with you.
Both are correct but the phrase "looking forward to working with both of you" is more commonly used in formal contexts.
The correct way to say this is, "I am looking forward to talking to you."
It is not a complete sentence by itself, but it is correct as part of a sentence such as: "We are looking forward to you support."