I couldn’t find ……. books.
a. some
b. any

Random Topics:
Perfect and Past TenseDemonstrative SpeechVerb FormsAdverbs of Time and PlacePast Simple TenseActive-Passive VoicesModals and Modal PerfectsAdverb of MannerCan vs CouldTenses - Pasive VoiceOther quiz:
Past Tenses › ViewI __________ (not know) that he __________ (leave) the company.
A. didn’t knew, left
B. didn’t know, had left
C. had known, left
D. didn’t know, had been leaving
Vocabulary & Grammar › View
As an advocate, she always tries to …………. cultural preservation efforts.
A. Appreciate
B. Challenge
C. Give voice to
D. Propose
Subject-Verb Agreement › ViewWhich of the following sentences uses correct subject-verb agreement? Choose one.
A. Some dog behavior problems, such as digging, affects only the dog’s owner.
B. Continual barking for long periods of time are a sign that something is wrong.
C. The latest research in dog behavior proves that setting clear rules are important.
D. Many dogs, including last year’s grand prize winner, have been helped by the rules.
Subject-Verb Agreement › View
The team __________ turned in their uniforms for the season.
A. Has
B. Have