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

Random Topics:
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:
Grammar › View. Will you be back _________ the house ________ midnight?
A. in, up
B. at, over
C. in, on
D. in, by
Tenses › View
Choose the correct verb form: ‘She (like/likes) to swim.’
A. likes
B. swim
C. swims
D. like
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
