[ Grammar ]
Our manager’s ___________ concern is our work productivity.
A. principle
B. principel
C. principal
D. principol

Random Topics:
Grammar: was/wereQuestion TagsTenses and ArticlesPresent Perfect Simple & Present Perfect ContinuousHave GotSimple TensesAsking and Giving OpinionAsking & Giving OpinionConditional Sentence 0, 1Do not- Does notOther quiz:
Conjunctions › ViewChoose the correct answer.
Do you like to drink coffee _________ tea?
A. and
B. but
C. or
Tenses › View
Hani was at the amusement park
Change into Present Perfect Continuous!
A. Hani has been at the amusement park
B. Hani is at the amusement park
C. Hani will have been at the amusement park
D. Hani had been at the amusement park
Grammar › ViewWhat is the plural form of deer?
A. deers
B. deer
C. deeres
Present Past Tenses › View
A man once built a house and ___ his friends to visit him.
A. invited
B. had invited
C. has invited
D. was inviting
