Do you ever w at makes gum so chewy? Gum has been around for about 3,000 years. Until the 1940's, gum was made out of chicle, a type of tree sap. Flavorings were added during the 1860's to make gum taste better. Now, gum makers use a soft, chewy, and edible type of rubber-like substance to make gum.

she swerves to avoid the turtle.

- "he is a very real person and his intent isn't to influence us vonnegut addresses this towards the end of the letter when he says, if we choose to curse, that is by our own individual means."

a. "to practice" is the best phrase to complete the sentence.

explanation:

during the summer, she likes to practice her soccer skills so that she is ready to play in the fall.

(note that : all the other options "the practicing of", "practice for" and "to do a practice on" are inappropriate as they make the sentence grammatically incorrect.)

i think that it is letter d.