[ Indefinite Pronoun ]
… is known about all the oceans.
- little
- few

Random Topics:
Active & PassiveClausesRelative Clauses & Real ConditionalsAdverbial Clause of ConcessionPresent Simple VS ContinuousSimple Future TensePresent Tenses: Simple vs ContinuousHomophone & HomonymIF CLAUSELanguage Features: Reflective ArticleOther quiz:
Past and Present Tenses › ViewFill in the blank with past perfect: “By the time we arrived, the show ___ (start).”
A. has started
B. had started
Grammar › View
The thing doing the action is the subject of the sentence and the thing receiving the action is the object
A. Active Voice
B. Passive Voice
We _________________ (teach) English at school.
A. are taught
B. are thought
C. are teach
D. are teached
Grammar › View
You _______wear protective boots. It’s necessary.
A. can
B. have to
C. should
