[ Grammar ]
Choose the correct alternative.
Thousands of people use this app.
This app _________ by thousands of people.
A. is used
B. is use
C. was use
D. was used

Random Topics:
Definite pronouns (Subject, Object, Reflexive)Modals Posibility and ProbabilityCompound Words and SentencesGrammar (want to/ need to/ have to)Collective NounsPast ParticipleModals VerbsMix-TensesContrast Linking WordsTenses and QuestionsOther quiz:
Vocabulary › ViewTo make different or change
A. hazard
B. alter
C. severe
D. collapse
Verb › View
Decide if the capitalized verb in the following sentence is an action verb or linking verb:
The clown DELIGHTED the children.
A. Action
B. Linking