[ Subject Verb Agreement ]
Either Elsie or her friends _____ dirtied the room
A. has
B. have
C. was
D. were

Random Topics:
Adjectives & PrepositionsTime PhrasesModals and VocabularySentence LabelingModal Verbs of Certainty and PossibilityPRESENT SIMPLE vs PRESENT CONTINUOUS + QUANTPast Perfect and Past Perfect ContinuousAdverb Clause ConnectorModalsVerb PhraseOther quiz:
Clauses › ViewWhich part of the sentence is the dependent clause?
I need to go to the bookstore before we leave the mall.
A. I need to go to the bookstore
B. to the bookstore
C. before we leave the mall
D. before we leave
Clause Markers TOEFL Grammar › View
Complete the sentence with the best clause marker:
The woman ______ we met was called Lightening Cloud.
A. where
B. which
C. whom
D. who
Modal Verbs › ViewWhich modal is often used to express a strong recommendation?
A. Must
B. Could
C. Might
D. Will
Adjective › View
It ___ me to read that economy is getting worse.
a.worrying
b.worried
