[ Tenses ]
The port ____ new security measures when the official visited.
A. was implementing
B. implements
C. implemented
D. implement

Random Topics:
Language Features of an Opinion ArticlePresent Simple and Past ContinuousActive and PassiveBe Going To vs. WillComparison of Adjective and AdverbInversions and SubjunctivePassive and Active SentencesCohesive DevicesAdverb of ConcessionVerb ConjugationOther quiz:
Simple Present Tense › View___________ your children go to school?
A. Does
B. Do
C. Is
D. Are
Vocabulary › View
It is difficult to _______________ all of the different grammar rules for different languages.
A. Notable
B. Contribute
C. Recognize
D. Memorize
Tenses › ViewHow long ____ in this company?
A. has you worked
B. have you worked
C. are you working
D. do you work
Modal Verbs › View
I … buy new bag if I had enough money.
A. will
B. won’t
C. would
D. wouldn’t
