[ Grammar ]
Which of the following is an example of a prefix?
A. Unhappy
B. Elephant
C. Running

Random Topics:
Temporal Conjunctions and ConnectivesTOEFLModal Verbs and Contrastive ConjunctionsIndefinite and Intensive NounModals and Present TensesPresent Simple and Present Continuous TensesTransitional WordsGrammar - Compound SentencesModals, Phrasal Verbs, Gerunds and InfinitivesVerb PhraseOther quiz:
Phrasal Verbs › ViewHere is the code to the door, so you can ___ yourself in.
A. let
B. go
C. drop
D. fill
Grammar › View
She __________ already __________ her decision.
A. made
B. have, made
C. is, making
D. has, made
Active and Passive Voice › ViewWhat is the structure of a future passive sentence?
A. will be + past participle
B. will have + past participle
C. is/am/are + past participle
D. was/were + past participle
Grammar › View
Who’s that over there? – Oh, it’s our new teacher, ____ just started work today.
A. That
B. Who he
C. Which he
D. Who
