[ Grammar ]
A convoy of trucks __________ down the highway.
A. is roaring
B. are roaring

Random Topics:
Common & Proper NounsConditional Sentences and Verb FormPresent Perfect Continuous TenseIndefinite ArticlePast Perfect Tense and Past TenseTenses and Verb FormsGrammar Like & Linking VerbVerb Tenses and Subject Verb AgreementAdverbs of Time and PlaceInfinitives or GerundsOther quiz:
Grammar › View. While Mrs Tan ___________ the floor, the pizza deliveryman rang the doorbell.
A. mop
B. will mop
C. has mopped
D. was mopping
Prepositions › View
Identify the object of the preposition in the sentence below:
“Mother said my father and brother were probably fighting in the woods”
A. woods
B. fighting
C. brother
D. probably
Subordinating Conjunctions › ViewYou will succeed _________ you work hard.
A. until
B. because
Grammar › View
She didn’t come to the party yesterday. She _____.
A. may forget the address
B. must have been forgotten the address
C. must forget the address
D. must have forgotten