Select the correct answer. What tense is the verb in bold letters?

They have played tennis for two hours.
"have played" is the word in bold
A. Present perfect
B. Past perfect
C. Future perfect

The english language has the largest vocabulary of any language in existence. it has close to a million words! the english language is also the most widely used language in the world. close to a billion speakers, at least half of which speak english as a second or foreign language. this unit takes you on a brief tour of the history of english, showing you how the language moved from its obscure beginnings to its celebrated status as the first truly global language. what is the main idea in the text?

Underline the ic or ic's and place the proper punctuation if needed. the board of trustees admits that it made a mistake because the employees were toolazy nothing happen to the board

Question 1 of 5 2 points in "how to eat an ice-cream cone," what does the author compare a melting ice cream cone to? o a. a hand grenade b. a runaway train o c. a machine gun o d. an atomic bomb submit