[ Modal Verbs ]
It’s absurd! In the first section they praise us for preventing a “major epidemic” and in the next one they write that we…………..so many people.
A. needn’t have vaccinated
B. didn’t need to vaccinate
C. didn’t need vaccinate
D. needn’t to have vaccinated

Random Topics:
Comparative and Superlative AdjectiveModal and Relative PhrasesAsking and Giving SuggestionVocabulary and DefinitionsGrammar and PrepositionsUsed to & would & Past SimplePrepositions Of PlaceFirst ConditionalsSecond ConditionalsTenses and VerbsOther quiz:
Grammar › ViewThe best time _________ the Flag Tower of Ha Noi is during the evening when it lights up.
A. visiting
B. visited
C. to visit
D. to be visited
Grammar › View
The thief …………….. to escape by the back door because it was locked.
A. able
B. was able
C. was unable
D. could able
Grammar › ViewWe have many windows, but we see the stars the ……….. from this one.
A. clearly
B. more clearly
C. most clearly
Grammar › View
Look what I __________ , a new watch.
A. get
B. got
C. getting
D. ‘ve got
