[ Passive Voice ]
The problem_________________ (solve) quickly once the manager arrived.
A. The problem is solved quickly once the manager arrived.
B. The problem was solved quickly once the manager arrived.
C. The problem has been solved quickly once the manager arrived.

Random Topics:
Modals and Active and Passive VoicePresent Simple PassiveOrdering AdjectivesPresent Perfect vs Past Simple TensePresent Simple, Present Continuous or Present PerfectArticles and DeterminersVerb + Infinitive or GerundSentence TypesPresent Perfect or Past SimpleGrammar Present Perfect (ever never)Other quiz:
Collective Nouns › ViewA ____ of cows
A. bouquet
B. band
C. herd
D. troop
Grammar (either..or.. and neither..nor..) › View
You can have ………. a cake ………. a doughnut, but not both!
A. either…or
B. neither…nor
Grammar › ViewThere _________ any cinemas in my village.
A. Is
B. Isn’t
C. Are
D. Aren’t
Homonyms › View
A row boat needs more than one ___.
a. oar
b. ore
