[ Tenses ]
Water ___________ at zero degrees.
A. freezing
B. freezes
C. was freezing
D. is freezing

Random Topics:
Common ErrorComparatives and SuperlativesGrammar: Have toPresent or Past TensesModals, Infinitives and GerundsSubject, Object, Possessive Pronoun and Possessive AdjectivesModals for RecommendationsPast Simple, Present Perfect TenseInfinitives and ING FormsWestern Europe CountriesOther quiz:
Grammar › ViewPresent perfect or past simple: Last year she ____ (work) a lot.
A. worked
B. work
C. working
D. has worked
Grammar › View
Jake and Tom ___ playing computer games.
A. am
B. is
C. are
If Conditionals › ViewI will get angry if you (make/ will make) more mistakes.
A. make
B. will make
Auxiliary Verbs & Question Tags › View
Mary didn’t do her homework last Monday, ___?
A. does she
B. do she
C. did she
