[ Past Perfect or Past Perfect Continuous ]
By the time they left the town, their mechanic ________ the van.
A. had been repairing
B. had repaired
C. had repair

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Have toGrammar PhrasesCommas and Subordinating ConjunctionsGrammar - Reflexive PronounsAdverbs by TypeVocabullary TestModal Verbs and Gender NounsSubject Verb Agreement & Subjunctive MoodVocabulary & Phrasal VerbCompliment, Congratulation, and HopeOther quiz:
Grammar › ViewMy tooth doesn’t stop hurting. I’ll go and see my………
A. actor
B. dentist
C. writer
D. teacher
Idioms › View
The concert was ___ because of the rain.
a. called off
b. blacked out
c. turned off
You ________ eat or drink in the library.
A. must
B. mustn’t
C. don’t have to
Grammar › View
Where _________ he work?
A. is
B. are
C. do
D. does
