Which sentence does not contain any errors?

a. fortunately, information on they're collars us locate the owners of the dogs.

b. someones two little dogs were missing that day.

c. one dogs' tail was wagging a mile a minute when it came back.

d. the snake was safe in its cage the entire time.

the correct answer would be d, i never like waking up.

explanation:

iambic tetrameter is a meter which is basically a line consisting of four feet of iambic and it is used in poetry. it consists of unstressed syllables followed by a stressed syllable. in this question, the only statement which is giving the feel of being stressed is option d, which says that i never like waking up. it means the person is feeling stressed whenever he wakes up. he never likes to wake up and and whenever he wakes up, he doesn't like it. so a sense or feel of being stressed is in this statement.  

b. our party quickly made its way into the cave / but we failed to find our host [the cyclops] himself inside.