From the root word 'scribe', which of the following words is formed by adding a prefix?

A. DESCRIBE

Which word is formed by adding both a prefix and a suffix to the root 'port'?

A. IMPORTATION

If the letter Z is the 26th letter, what is the position of letter M in the alphabet?

A. 12

If the sequence is A, C, E, G, what is the next letter?

B. H