Listen! Someone ___ at the door. A. knocks ...

[ Tenses ]

Listen! Someone ___ at the door.

A. knocks

B. knock

C. is knocking

D. knocked

Select your answer:

Random Topics:

Preposition and Word Form Verbals and Gerunds Modal Verb Continuous Tenses Conjunctions, Interjections and Determiners Adjectives Ed and Ing Can/Could Would rather/ would prefer/ would like Unscramble Sentence Adverbs of Time and Place

Other quiz:

Passive Voice › View

These short messages ________________ (write) by John.

A. is written

B. are wrote

C. are written

D. is wrote

Grammar › View

… you … London? (ever/visit)
A. Have you ever visited London?
B. Has you ever visited London?
C. Did you ever visit London?
D. Did you ever visited London?