[ Tenses ]
The engine ____ smoothly when we started the car at 9 AM yesterday.
A. was running
B. runs
C. is running
D. will run

Random Topics:
PunctuationsPresent Simple & ContinuesCompound AdjectivesConditionalsPhrasal Verb Put & GoConditional Type 1Verb AgreementAction VerbModifiersVerb + InfinitiveOther quiz:
Tenses Usage › ViewIn 2015, world leaders _____ the Paris Agreement to combat climate change.
A. signs
B. signed
C. had signed
D. were signing
Adjective › View
Mr. Ball fascinates me. I think he is a _____ person.
a.fascinating
b.fascinated
She ___ for her parents’ support during her university education, but she preferred to work part-time and support herself.
A. should have asked
B. could have asked
C. must have asked
D. ought to ask
Vocabulary and Grammar › View
I think the blue dress is [a prettier than / prettier than / as prettier as] the pink one.
A. a prettier
B. prettier than
C. as prettier as
