Dennis (give up) smoking two years ago. He (used to, smoke) 40 cigarettes a day. Group of answer choices

is giving up, used to smoking

gived up, used to smoke

It doesn't seem like any of those answer choices make sense anywhere. Here are those two sentences properly conjugated anyway just not with the choices you provided because they do not work:

Dennis GAVE UP smoking two years ago. He USED TO SMOKE 40 cigarettes a day.

Explanation:

Dennis gave up smoking two years ago. He used to smoke 40 cigarettes a day.

i believe the answer is: b. mr. head had a long, tube-like face with a rounded open jaw and a short depressed nose.

this is because in the un-revised sentence it said that mr. heads face was long and tube-like, and he had a rounded open jaw. this is not a very grammatically correct because of how it seems to drag on with the and, replaced with, with, makes it sound more fluent in the description.