[ Tenses ]
was and were + verb -ing is the auxiliary for…
A. present perfect
B. past simple
C. past continuous
D. present simple

Random Topics:
Possessive Adjectives and Possessive PronounsConditionals and WishesConditional and SubjunctivePast SimpleAdverbial PhrasesAsking and Giving SuggestionPresent Perfect vs Past Simple TenseCan vs be able toConjunctions and CommasIntermediate PrepositionsOther quiz:
Grammar › ViewGrandpa ________ the letter yesterday
A. have mailed
B. has mailed
C. maliled
Modal Verbs › View
If it were up to me, I ___ change the rules.
A. could
B. would
C. Should
Some vs. Any › ViewDoes she have … children? …
a. some
b. any
Coordinating and Subordinating Conjunctions › View
Nobody expected Sam to get the job __________ did I.
A. nor
B. so
