Choose the correct sentence.
A. If you don’t understand, please save your questions for the end of the presentation.
B. Please save your questions for the end of the presentation. If you don’t understand.
C. Please save your questions for the end of the presentation; if you don’t understand.
D. If you don’t understand; please save your questions for the end of the presentation.

Random Topics:
NumbersPast and Present Continuous tenseGrammar & VocabularyCoordinating & Subordinating ConjunctionsHope, Thank, Modal VerbsModals with Perfect InfinitivePresent and Past Simple PassiveProgressive Perfect and Simple Verb TensesProgressive Verb TensesSentencesOther quiz:
Present Continuous Tense › ViewJohn is being too noisy in class. I really want him to shut up.
A. Correct
B. Wrong
Grammar › View
_______ by Peter’s project, the teacher gave him the highest mark.
A. Impressed
B. having impressed
C. Impressing
D. Having been impressing
Grammar › ViewWhich sentence has a prepositional phrase?
A. The dog has a pink collar.
B. There are three flowers in the field.
C. Sally ate dinner.
D. Oliver loves football.
Phrasal Verb With Take › View
Is it too small?___ it ___ and get a refund
A. take on
B. take back
C. take in
D. take away
