No, it should be the biggest.
"On a train" is correct grammar.
Both 'hosted by' and 'given by' are correct, however, it depends on how you are using them. The birthday party was hosted by Betty. The biggest present was given by George.
The grammar is correct as it is.
Grammar.
No. The correct grammar is; "Yes, I have a girlfriend."
The correct grammar should be: "The biggest spenders are us students who are interested in fashion." The pronoun "us" is used because it is the object of the preposition "are" in this sentence.
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.
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'.
No, the correct grammar would be: "July has just started."
Both 'hosted by' and 'given by' are correct, however, it depends on how you are using them. The birthday party was hosted by Betty. The biggest present was given by George.
This will be an exciting month is correct grammar.
The grammar is correct as it is.
No. The correct grammar is "would give"
Yes, that is correct grammar.