Question

Most often the combining vowel is the letter _______________.

a. A
b. O
c. U
d. E

Answer 1

The four letters that are always vowels in English are a, e, i, and o. The letter w is usually a consonant, but can act as a vowel in certain combinations. The letter u is usually a vowel, but acts as a consonant when it comes after the letter q.

Step-by-step explanation:

The four letters that are always vowels are a, e, i, and o.

The letter w is usually a consonant, but it can act as a vowel when it teams up with a, e, or o to spell a single sound, as in words like draw, few, and low.

The letter u is usually a vowel, but it acts as a consonant when it comes right after the letter q.