[ Grammar ]
Water________ (boil) at 100 degrees Celsius
A. boils
B. is boiling
C. has boiled
D. has been boiling
Random Topics:
InfinitiveGrammar: Reported QuestionsPhrasal Verb With TakeDeterminers & QuantifiersExpressing Obligation and ModalsFuture Tense (will/be going to/p.continuous)Zero and First ConditionalsGrammar PhrasesAdjective / Noun + to InfinitiveGrammar - either...or, neither...norOther quiz:
Subject-Verb Agreement › ViewThe buck _______ here.
A. Stops
B. Stop
Countable & Uncountable Nouns › View
We need ___ wood for the fire.
A. a
B. an
C. some
Comparative - Superlative › ViewThe cheetah is the __________ animal in the world. (fast)
A. fast
B. most fast
C. fastest
D. more fast
Passive Voice › View
the cars / to repair (present tense)
Arrange into passive voice
A. The cars are repaired.
B. The cars is repaired
C. The cars were repaired