[ Grammar ]
Skaters ……………… wear a helmet and kneepads.
A. should
B. shouldn’t

Random Topics:
-ed/-ing AdjectivesPrepositions and AdverbsPast Perfect & Past SimpleObject PronounPresent Simple & Present Continuous TensesUnscramble SentencePassive ModalsPassive Voice Present SimplePast Perfect TenseGrammar - some / anyOther quiz:
Perfect Tenses › ViewWhat are the signal words for the Present Perfect Tense?
A. yesterday, last week, ago
B. soon, later, tomorrow
C. before, after, when
D. by the time, by, in 2015
Grammar › View
We reached __ station __ hour ago.
A. a, a
B. the, an
C. an, a
D. the, a
Possessive Adjective › ViewMy grandfather and grandmother go to the beach, but _____ dogs don’t go.
A. Their
B. They
C. It
D. Its
E. We
Grammar › View
He doesn’t like his new laptop. _____ smaller than he wanted.
A. It’s
B. Are
C. There
D. They