[ Tenses ]
Someone ___________ at the door. Can you open it?
A. knocks
B. is knocking
C. knocked
D. was knocking

Random Topics:
a, an, the, zero articleGrammar: Adjectives & PrepositionsConstrative ConjunctionPrepositions of Location, Movement and TimeVocabulary and GrammarActive vs. Passive VoiceDo / Have / Can - Basic QuestionsAdjective ClausePast ParticiplesComparative AdjectivesOther quiz:
Modal Verbs › ViewWhere’s Dina? She ___ be having a rest in the garden.
A. Might
B. Ought
C. Will
D. Shall
Mixed General Quiz › View
It was built to allow water travel ___ Ottawa to Kingston, Ontario.
a. for
b. from
c. through
Molly is the _________ girl in the room.
A. beautiful
B. more beautiful
C. most beautiful
D. beautifullest
Homonyms › View
What are you going to ___ to the party?
a. wear
b. where
