[ Gerunds and Infinitives ]
A responsible teenager is someone who is willing to _____ the school.
A. serve
B. serves
C. serving
D. can serve

Random Topics:
Relative & Interrogative PronounsSubject Verb Agreement Irregular VerbPast simple vs Present perfectMust Vs Have toWishes & Reported SpeechUnless If First ConditionalPast simple - Irregular VerbsPresent/Past/Past ParticpleAdverbs by TypeGerunds, Infinitives and ParticiplesOther quiz:
Present Tenses › ViewA: ‘This is a great book.’
B: ‘I know. I ______ it twice already.’
A. have read
B. am reading
C. have been reading
Grammar › View
Which is the superlative form of an adjective?
A. beautiful
B. beautifuller
C. beautifulest
D. most beautiful
They … a test every week.
A. does
B. has
C. are
D. have
Present Perfect Tense › View
I _________________ to Oregon twice last year
A. have been
B. has been
C. went
D. was going