The U has a short OO sound, as in good or foot.
Yes, the word "bug" has a short U sound, not a long U sound.
The U has a long U (long YOO) vowel sound, the A and the I have short vowel sounds, and the Y has a long E sound.
Yes. But the sound here is a short OO, as in full, and pull. (book, could, and wood) As opposed to the actual short U seen in dull and null. (suds, drum, and pup) If it was a long U sound, it would be pronounced Boole or Buell.
The U is a long U (long OO) sound as in too. But the I has a short I sound.
No, unicorn does not start with a short U sound. It starts with a long U sound.
Both: the U is a long U (yoo), and the I has a short I sound.
The U has a short U (uh) sound in bus. The long U (long OO) is heard in boos, booze, and boost.
It has a long "u" sound.
Both: the U is a long U (yoo), and the I has a short I sound.
Both: the U is a long U (yoo), and the I has a short I sound.
The U in music has a long U (long OO) sound, but the I is a short I.
The U has a long U (long OO) vowel sound, as in tune and rube.