[ Sentences Function and Structure ]
Rewrite the sentence:
Unless you know the answer, do not raise your hand.
A. Do not raise your hand, unless you know the answer.
B. Do not raise your hand unless you know the answer.

Random Topics:
Modals and ConditionalsMixed ConditionalFor vs SinceSentence Structure and Verb TensesGrammar and StructurePresent Perfect & Past Simple TensePresent Simple and Continuous TenseVerb Tenses (Progressive, Perfect)Participle Clauses & Cleft SentencesGrammar - direct/indirect objectsOther quiz:
Interrogative Pronoun › View____ is this tape recorder?
A. Who’s
B. Whose
Present Perfect Tense › View
_______________The Di Vinci Code? It’s an interesting book.
A. Have you ever read
B. Have you ever reading
C. Has you ever read
D. You ever read
Vocabulary › ViewDespite their shared history, Amanda couldn’t help but _______ the constant betrayal by her once-trusted friend.
A. loathe
B. cajole
C. lackluster
D. caustic
Modal Verbs › View
I__________stay up late tonight because I have a lot of exercises to do.
A. have to
B. should
C. must
D. ought to
