[ Verb Tenses ]
Be careful! You _____ over that beaker of liquid!
A. are knocking
B. will knock
C. knock
D. are going to knock

Random Topics:
Phrasal VerbsElectricity VocabularyIf ClausesTenses - Irregular VerbsDirect Object and Indirect ObjectVerb to haveSubject Verb Agreement; Indefinite PronounsPast Perfect TenseQuantifierGerunds, Infinitives and Modals of PossibilityOther quiz:
Tenses › ViewWhich tense is used to describe a future action that will start before another action and continue after it?
A. Future Perfect Continuous
B. Future Simple
C. Future Perfect
D. Future Continuous
Common Grammar Mistakes and Spelling Tips › View
Think fast…
A. could of
B. could have
Grammar › ViewWhich one is a countable noun?
A. milk
B. butter
C. milk bottle
D. honey
Articles and Prepositions › View
I put the book _____ the bookshelf.
A. on
B. in
C. at
D. to
