Answer:
b so
I believe that's the proper answer
Just for points Just for points Just for points
The correct answer is probably "throw between" because to interject means to interrupt and add something of your own. Thus you would throw your comment in between the speaking process of your friend who is talking.
Answer:
a) that contain no vowels, if letters can be repeated
Explanation:
since strings of eight English letters contain no vowels, so there are 21 choices for each of the eight letters.