[ 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:
Gerunds and Infinitives › ViewPaula has given up _______ to lose weight.
A. try
B. trying
C. to try
Conjunctions › View
We’ll have to go shopping _____ we have nothing for dinner.
A. or
B. so
C. although
D. but
E. because
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
