It depends on the usage. "The father and son went to the movies together" would be OK, but most of the time you would say "the father and the son" or "the father and his son" to make it more clear.
No, "will be had" is not a correct grammar. The correct grammar would be "will have."
The correct grammar is: "Are those correct?"
The correct grammar for this sentence is: "When did you send it?"
I think you mean "When was your father born?"
No, the correct grammar would be "I hate you the way you hate me."
Do you know what correct grammar is? Do you know what correct grammar is?
I'm not sure but my father seems to have it.
No, "will be had" is not a correct grammar. The correct grammar would be "will have."
No, it is correct grammar, not a correct grammar.
The correct grammar is: "Are those correct?"
"On a train" is correct grammar.
The correct grammar for this sentence is: "When did you send it?"
No, the correct grammar would be "I hate you the way you hate me."
no_____If the sentence is You do do that (meaning You are in the habit of doing that) the grammar is perfectly correct and the sentence 'does have correct grammar'.
I think you mean "When was your father born?"
"July has just been started" is not correct grammar, instead the correct grammar is "July has just started."
The girl's father-in-law is the father of her spouse, while her spouse's father-in-law is the father of her spouse's spouse. Therefore, the girls's father-in-law is also the son of the boy's father-in-law.