[ Tenses ]
I had been helping my neighbor for a year before he finally thanked me.
A. Past Simple
B. Past Continuous
C. Past Perfect Continuous
D. Past Perfect

Random Topics:
Prepositions - ConjunctionsFuture Perfect ContinuousSimple Present ProgressiveGerunds, Infinitives and Modals of PossibilityCoordinating Conjunctions and Comparative AdjectivesAdverbs, Prefixes, and SuffixesSimple and Progressive Verb TensesAdverb or AdjectiveVerbals and GerundsGrammar - help/have/let/makeOther quiz:
Grammar › View_____ the door please
A. To close
B. Closing
C. Close
Gerund vs. Infinitive › View
In the following sentence, identify the verbal:
One of my favorite hobbies is taking pictures.
A. One
B. Of
C. Taking
D. Pictures
Are you ___ dressed?
a. already
b. all ready
Tenses › View
was and were + verb -ing is the auxiliary for…
A. present perfect
B. past simple
C. past continuous
D. present simple
