[ 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:
Conjunctions › ViewWhat punctuation is used after a dependent clause at the start of a sentence?
A. Period
B. Comma
C. Semicolon
D. Colon
Grammar › View
Identify the personal pronoun:
You should see the size of the alligator I just saw in the sky.
___
A. You
B. alligator
C. saw
D. sky
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
