[ 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:
Grammar › ViewWhat is the complete subject of this sentence:
The spider climbed back up the spout.
A. spider
B. The spider
C. climber
D. The spider climbed
Modals › View
Young children ______ listen to their parents.
A. must
B. may
C. might
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
