[ Adverb and Noun Clauses ]
…………..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:
Tenses › ViewChoose the correct sentence:
A. He has been in Taiwan for two weeks.
B. He has being in Taiwan for two weeks ago.
C. He has been in Taiwan since two weeks ago.
D. He have been in Taiwan since two weeks.
Some vs. Any › View
Could you give me … paper? (A request – I expect you will say ‘yes’.)
a. some
b. any
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
