You should talk to your doctor first because that diet _____ be dangerous.
A. should
B. must
C. could
D. can

Random Topics:
Prepositions and ArticlesPast Progressive TenseApostrophe GrammarSimple Present and Simple PastModals and Present TensesIdiom and TensesPunctuationPreposition and Word FormAsking and Giving OpinionVerb + Infinitive or GerundOther quiz:
Grammar › ViewDr. Braun will write -——- letters only for interns who master every task expected of a junior copy editor.
A. recommends
B. recommendation
C. recommended
D. recommending
Grammar › View
The Present Perfect is used:
A. to talk about things that happened in the past and continue in the present, including non-action verbs.
B. to talk about things that started in the past and continue up to now.
C. to talk about repeated actions in the past with specific time
D. to talk about things that happened in a period of time that is finished.
Tenses › ViewMia Daushvili performed with the Bayhead Orchestra on Monday evening, — her virtuosic skills on the piccolo.
A. displays
B. had displayed
C. displaying
D. was displayed
Tenses › View
Everything is going well. There _____ any problems so far.
A. weren’t
B. have been
C. haven’t been
