[ Grammar ]
This problem ______by your brother yesterday
A. was solved
B. will be solved
C. is solved
D. solves

Random Topics:
Adverbial ClausesModals of Obligation & ProhibitionNarrative, Past TensesContrastive ConjunctionGerund, Infinitive, Bare VerbPresent Continuous for FutureHas and HavePossessive AdjectivesGrammar-Verbs & Nouns Singular, Plural, Gender3rd Person SingularOther quiz:
Grammar › ViewSkylar won the election for School President because she was a dependable leader. She was always there when you needed her.
What does the word DEPENDABLE mean?
A. sassy and sarcastic
B. rude and mean
C. sad and distant
D. trustworthy and reliable
Grammar › View
I must have my keys somewhere. I can remember _____ the door this morning.
A. to lock
B. locked
C. lock
D. locking
Subject-Verb Agreement › ViewThe date and time of the accident ___ not certain.
A. Was
B. Were
C. Are
D. Is
Vocabulary › View
different from each other or caused to be different from each other
A. discuss
B. analogy
C. vary
D. descend