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.

Random Topics:
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:
Grammar › ViewKevin wanted to know ___ his friends would come to his party, ___ he checked with all of them.
A. who; though
B. how; after
C. why; if
D. if; so
Phrasal Verbs › View
Put up with means….
A. To tolerate
B. To be happy
C. To increase the supply of
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
