"The milk is hot."
If you would like to learn the Hebrew alphabet and how to write Hebrew (both print and handwritten versions) then click on this link. The whole series that he made covers the alphabet and vowels including how to write the nikkud.
Alternatively, of course, click on the tips and notes here at Duolingo to learn the alphabet as well. The only con is that Duolingo won't show you how to write the alphabet so if you want to know then click the link.