Which sentence shows the correct use of a common homophone?

i would like to come along with everyone, too.
after school, you need to go two the library.
we should arrive at the house by to o’clock.
julio bought to many sandwiches and chips.

I would like to come along with everyone, too.

"too" means "in addition" and that is the correct word to use in this sentence.

Okay, biology isn't exactly my strongest subject (it never has been), but i'm pretty sure the answer is nucleotides. dna is made up of nucleotides. each nucleotide contains a phosphate group, a sugar group, and a nitrogen base. there are four different nitrogen bases: adenine (a), thymine (t), guanine (g), and cytosine (c). a always pairs with t, and g always pairs with c.