[ Modal Auxiliary ]
We ___ clean up this mess before our mom comes.
A. can
B. should
C. had better

Random Topics:
Gerund and To InfinitiveVerb Present Simple TensePast Perfect & Past SimpleModals VerbModals TensesAdverbs, Infinitives, Definite ArticleConjunctivesActive Voice-Present tensePresent tense AffirmativePerfect TenseOther quiz:
Tenses › ViewBefore the concert, they ______ (already/perform) three songs.
A. Had already performed
B. Already performed
Grammar › View
Sir Stamford Raffles ________ Singapore in 1819.
A. found
B. founded
C. has found
D. had found
Possessive Nouns with Apostrophes and Pronouns › ViewWhich sentence uses a possessive noun with an apostrophe correctly?
A. The sun’s rays are warm.
B. The suns rays are warm.
C. The suns’ rays are warm.
D. The sun rays are warm.
Idioms › View
Watching T.V. all day is turning you into a lazy, good-for-nothing.
a. carrot
b. chair
c. couch potato
