[ Grammar ]
You ___ worry all the time. Don’t be so negative. You should be more optimistic about life.
A. could have
B. might not
C. wouldn’t
D. shouldn’t

Random Topics:
Grammar: SyntaxGrammar Double Object VerbsGrammar - Collective NounsPresent Simple VS ContinuousSubjective and Objective PronounExclamationIdentifying TensesAdverbsModals VerbsFuture PassiveOther quiz:
Vocabulary › ViewA person who practices moderation in action and conduct is said to have this virtue or quality. ______
A. trepidation
B. temperance
C. excursion
D. prospect
Grammar › View
Jane didn´t _____(have) any money when she came.
A. has
B. have
C. had
D. having
Tenses › ViewThey _____ watching TV when I arrived.
A. are
B. were
C. wasn’t
D. aren’t
Conjunctions › View
The Nile is the longest river in the world, _______ the Amazon carries more water.
A. and
B. but
C. so
D. nor
