[ Grammar ]
Choose the correct verb from the choices.
Sometimes lightning (causes, cause) forest fires.
A. causes
B. cause

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Sentence and FragmentWill vs Verb InfinitivesDefinite and Indefinite ArticlesNouns, Pronouns, Antecedents, and Singular and PluralPresent simple or Past simpleWishesAdverbs, Infinitives, Definite ArticleCan vs be able toPast Continues TenseQuestion WordsOther quiz:
Preposition and Preposition Phrase › View____ my opinion, she’s very nice girl.
A. On
B. In
C. At
D. For
Vocabulary › View
The ______ erupted into thunderous applause at the end of the breathtaking performance.
A. actors
B. orchestra
C. stage crew
D. audience
Grammar › ViewThe staff __ (work) all day. They deserve a break.
A. has been working
B. have been working
C. have worked
D. has worked
Pronouns › View
_________ bus is here, __________ will come in 5 minutes.
A. Mine / yours
B. Mine / your
C. My / yours
