[ Subjunctive ]
It is necessary that children __________ of their old parents.
A. takes care
B. to take care
C. take care
D. took care

Random Topics:
Modal Verbs for Permission and ObligationPast Narrative TensesSome & AnyVocabulary & Phrasal VerbGrammar and Verb TensesPreposition and ConjunctionVerb PatternsPresent TensesHave to/Has toPresent tense AffirmativeOther quiz:
Modal Verbs › ViewYou _________ believe everything you read in the newspapers.
A. should
B. shouldn’t
C. must
D. can
Conditionals › View
Complete the sentence with the correct verb form: ‘If I ________ (to see) him yesterday, I would have said hello.’
A. had seen
B. have seen
C. saw
D. seeing
Grammar › ViewKim Seng is the ______________ boy in his class.
A. handsome
B. more handsome
C. most handsome
D. as handsome as
Grammar › View
Which verb has the final sound: /iz/
A. makes
B. washes
C. decides