[ Auxiliary Verbs ]
Look! The dog ___ chasing after the cat.
A. is
B. has
C. does
D. am

Random Topics:
Present Progressive (Future)Conditionals and Modal VerbsAction, Helping & Linking VerbsConjunctions in Complex SentencesTenses UsagePossessive Adjectives and Possessive PronounsZero & First ContidionalPassive ModalsTOEFLAdverbs of TimeOther quiz:
Past Perfect Tense › ViewWhen Yuka _______ washing the dishes, she _______ the TV on.
A. Finished, had turned
B. Turned, had finished
C. Had finished, turned
D. Had turned, finished
Grammar › View
All I want to do this summer is lie on the ……………. sand of the beach on a tropical island.
A. gold
B. golden
Mixed General Quiz › ViewWomen are not allowed to drive cars in Saudi Arabia, and custom requires Saudi women to wear veils ___ their faces.
a. over
b. beside
c. by
d. with
Vocabulary & Grammar › View
The food looks so ______, it is making me drool.
A. Plain
B. Hard
C. Appetizing
D. Fragrant
