If visitors _______ their holiday in Hawaii, they _______ in typical ecotourism activities, such as whale watching, kayaking, surfing, snorkeling, scuba diving, and boating.
A. spend – participate
B. spend – will participate
C. spent – would participate
D. would spend – would participate

Random Topics:
Verbs and Subject Verb AgreementPreference & Future TenseAdverb ClauseUnreal ConditionalsConditional SentenceAdjectives and VocabularySimple and Compound SentencesTOEICPreposition of PlaceNouns as AdjectivesOther quiz:
Subject-Verb Agreement › ViewThis is my uncle. He ___________ wearing a jacket.
A. are
B. was
C. is
D. were
Modals › View
Is it possible for me to come to your house at about 7pm?
A. Will I come to your house at about 7pm?
B. Can I come to your house at about 7pm?
C. Could I be coming to your house at about 7pm?
D. Must I come over to your house at about 7pm?
Relative Clause › ViewMany foods ____ we consume today are all military creations and were first designed for soldiers.
A. that
B. of which
C. where
D. at which
Conjunctions › View
You can either wear a blouse _____ a shirt.
A. or
B. and
