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

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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:
Modals › ViewFill in the blank with a modal of obligation: ‘You ___ wear a seatbelt while driving.’
A. should
B. might
C. could
D. must
Subject Verb Agreement › View
The team ____ going to the competition next week.
A. is
B. are
C. were
D. has
Grammar › ViewThey … 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