[ 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:
Past Tense › ViewYou _____ the only student in class.
A. were
B. was
C. is
Simple Past Tense › View
How do british people say apartment?
A. House
B. Flat
C. Swap
Which 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
