It isn’t necessary for you to worry about these trivial things.
A. You may worry about these trivial things.
B. You needn’t worry about these trivial things.
C. You shouldn’t worry about these trivial things.
D. You must worry about these trivial things.

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Dependent PrepositionsConditional Sentence 0, 1Subject Verb Agreement and Verb TensesPrepositional PhrasePresent Perfect Simple & ContinuousAdverb of Frequency and Past Continuous TenseNarrative, Past TensesModal Verb, Passive VoiceTenses and ArticlePunctuationOther quiz:
Conjunctions › ViewWhich coordinating conjunction completes this sentence correctly? “You can either take the bus, ___ you can walk to the station.”
A. but
B. so
C. or
Modal and Phrasal Verbs › View
It was the principle of the tiling. People ….. to keep their words.
A. Are able
B. Should
C. Have
D. Ought
Grammar › ViewThe teacher asked, “Who did the homework?”
A. The teacher asked who did the homework.
B. The teacher asked that who did the homework.
C. The teacher asked who had done the homework.
D. The teacher asked who had did the homework.
Modals › View
DON’T HAVE TO represents…………….
A. lack of obligation
B. obligation
