[ Grammar ]
I … my studies by 1990.
A. Completed
B. Have completed
C. Had completed
D. Was completing

Random Topics:
Es and SAdverbs, Infinitives, Definite ArticleSuffixes and TensesPresent Simple TenseVerb 3 formsAdverbial Clauses of Manner and ResultModals for Ability, Possibility and PermissionPresent/Future/Past Simple/Present PerfectPronouns, Sentence Structure, and ApostrophesExpressing Obligation and ModalsOther quiz:
Subject Verb Agreement › ViewNeither John nor Aya _____ coming to the party.
A. is
B. are
Adjective Order › View
Sam bought _____________________________________ carpets.
A. Two, Moroccan, ancient, redish-brown
B. Ancient, reddish-brown, Moroccan, two
C. Two, ancient, reddish-brown, Moroccan
I am not going to work tomorrow.__________am I.
A. So
B. Too
C. Neither
D. Either
Future Tenses › View
It’s hot in here. ___ I (open) the window?
A. Do I open
B. Am I going to open
C. Am I opening
D. Shall I open?