[ Tenses Usage ]
The community _____ waste management solutions long before the government got involved.
A. had implemented
B. implemented
C. implements
D. was implementing
Random Topics:
Present Perfect Tense and Simple Past TenseBe used to vs used toCommunicative GrammarPassive VoicesArticle and Order of AdjctiveThird ConditionalDemonstrative PronounsDirect Object and Indirect Objectand, so, but, becausePast Simple and Past ProgressiveOther quiz:
Vocabulary and Grammar › View. Which part of the sentence below is an independent clause?
A. The cat purred softly
B. Enjoying the warm sun
C. The warm sun
D. None of the above
Toeic Verb › View
I ……… that the new rescue plan will work.
A. am doubting
B. will doubt
C. doubt
D. was doubting
Vocabulary › ViewGreg lost the chess game because he had a short ______ of concentration and made a single bad move
A. plight
B. lapse
C. mandate
D. certitude
Grammar & Vocabulary › View
Your safety equipment must ………. carefully before the bungee jump.
A. check
B. have checked
C. be checking
D. be checked