…………..added to a liquid, antifreeze lowers the freezing temperature of that liquid.
A. That
B. As is
C. It is
D. When

Random Topics:
Intensifiers: Really vs VeryPresent Simple, Present Continuous or Present PerfectPunctuationsContrastive ConjunctionVerb Tenses and Sentence StructureDefinite, Indefinite and Zero ArticlesGerund/ To Verb/ VerbPersonal PronounsRelative Clauses and Past PerfectPresent Perfect and Present Perfect ContinuousOther quiz:
Grammar › ViewI (read)___________ the book you lent me, but I (not/ finish)_________ it yet. It’s very interesting.
A. have read/haven’t finished
B. have been reading/haven’t finished
C. have been reading/haven’t been finishing
D. have read/haven’t been finishing
Grammar › View
Choose the gerund in the sentence. Last night, we watched a fascinating show about fishing in Alaska.
A. fascinating
B. fishing
C. fishing in Alaska
D. watched a fascinating show
Gerund vs Infinitive › ViewWe could … sign language to communicate with Betty.
A. to learn
B. learn
C. learning
Grammar › View
The boat captain docked the ship.
A. complete subject
B. complete predicate
C. simple subject
D. simple predicate
