abc's and numbers

what is the first letter of the alfabet

• A

• B

• C

• D

what is the last letter of the alfabet

• W

• H

• Z

• K

• R

what comes after the letter A

• C

• B

A,B,C,_ What comes after the letter C

• A

• B

• C

• D

A,B,C,D,_What comes after the letter D

• B

• C

• D

• E

what comes after the letter B

• A

• C

what is in the middle of A and C

• E

• B

what is this letter

• A

• B

what is this letter

• F

• C

• B

• S

what is  $4+4$  

• 8

• 6

• 16

• 1