She left early to her homework is this a fragment or a sentence

How many years ago did the first continents form?

How is the Quimby family feeling on the rainy Sunday? A. bored B. depressed C. happy D. grumpy

A researcher might read an encyclopedia article about his subject to gain general information. True False

Fie yen's dog eats 8 ounces of dog food each day. Fei yen bought a 28 pound bag of dog food. How many 8 ounces serving are in a 28 pound bag of dog food?

Which of the following is NOT true of the reactions to Brently Mallard's death? Mrs. Mallard is initially in denial and does not accept that her husband is dead. Josephine and Richards take Mrs. Mallard's heart condition into consideration.

Which of these sentences below uses the word turned as a linking verb. A. The milk turned sour after sitting out on the counter all night. B. She turned the doorknob but the door was locked. C. Have you turned in you writing assignment yet?

What type of sound device is being used in the sentence, "Let freedom ring from every hill and molehill of Mississippi. From every mountainside, let freedom ring."

When Hrothulf stands in the yard and "thinks out loud," one opinion he has of society is that

What might happen if you heard an Idiom you weren't famillar with? A. You'd be able to deduce the Idiom's meaning from the literal meanings of the words B. You'd have trouble figuring out what that Idlom meant C.

We're did annemarie hide Ellen necklace