[ Grammar ]
What is the connecting adverb?
The due date for the final paper has passed; therefore, I could not submit mine on time.
_____
A. passed
B. therefore
C. submit
D. paper

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Past and Present TensesFirst ConditionalModal Verb, Passive VoiceSubject Verb Agreement & Subjunctive MoodAdverbial Concession ClausesDefinite, Indefinite and Zero ArticlesSuperlative AdjectivesInfinitives and ING FormsPresent Perfect Negative and InterrogativeLet & Be allowed toOther quiz:
Figurative Language › View“She sell sea shells by the sea shore” is an example of?
A. hyperbole
B. onomatopoeia
C. simile
D. alliteration
Grammar › View
A:Will the Smiths ______ a trip to Hualien by train next week? B:I’m not sure. Mrs. Smith wants to go there ______ plane because it’s much faster(更快的).
A. take; on
B. to take; by
C. take; by
D. to take; in a
Past Tenses › ViewThey had not finished their meal before the guests arrived.
A. Past Simple
B. Past Continuous
C. Past Perfect
Present Continuous › View
The guests_____leaving now.
A. aren’t
B. isn’t
C. ‘m not
