[ Grammar ]
It is very important for high school students ____________ how to manage their time efficiently.
A. and know
B. in knowing
C. who know
D. to know

Random Topics:
Grammar - Present PerfectFuture Tenses and ModalsPresent ContinousRelative Pronoun/AdverbsWord Form & Verb TenseModals for ObligationGrammar PhrasesOffer and SuggestionPresent / Future / Present Progressive / non Action VerbsAsking and Giving OpinionOther quiz:
Passive and Active Sentences › ViewThe sheep …. to block all debates and discussions.
A. use
B. are using
C. are used
Vocabulary › View
to work and press into a form with or as if with your hands
A. quilt
B. humble
C. heir
D. kneaded
Grammar › ViewWhy do you spend __________ time in the bathroom?
A. so many
B. so much
Conditionals › View
I __________ a new car if I __________ enough money.
A. will buy / has
B. buy / will have
C. will buy / have
