[ Grammar ]
The new app _______ (start) yesterday, and lots of people are using it.
A. starts
B. starting
C. started
D. start

Random Topics:
Verb TenseActive and Passive Gerunds and InfinitivesPast and Present Continuous tenseAction VerbPresent Perfect or Past SimpleTenses and ConclusionsDemonstrative SpeechGrammar (Adjectives)Present Perfect - Just, Already, YetGrammar-Verbs & Nouns Singular, Plural, GenderOther quiz:
Present Simple Tense › View________you_________(drink) coffee every afternoon?
A. Do/drinks
B. Do/drink
C. Does/drink
D. Does/drinks
Simple Present Tense › View
The postman __________ our letters every day.
A. delivers
B. deliver
Perfect Modals › ViewYou _______ studied harder for the test.
A. Might have
B. Should have
C. Could have
D. Must have
Grammar › View
Stella and Artyom are studying together. They help ____ prepare for the test.
A. themselves
B. himself
C. her
D. each other
