Yes, head mistress the correct grammar. However it can be completed by placing something before or after.
The sentence 'Head off to the airport to ship out this stuff to Australia' is correct grammar.
'Head off to meet with somebody' is correct grammar, although the preposition 'with' can be omitted.
The sentence 'Head off to meet with somebody to ship out this stuff to Australia' is not correct grammar because of the misplaced modifier.
The sentence 'Head off to the airport to meet with somebody to ship out this stuff to Australia' is not correct grammar because it is a run on sentence.
No, "will be had" is not a correct grammar. The correct grammar would be "will have."
The sentence 'Head off to meet someone will ship out this stuff to Australia through plane' is not correct grammar because of misuse of 'will' and 'through'.
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'.