[ If Clause ]
I would never lend to you if I … (know) before.
A. know
B. knows
C. knew
D. had know

Random Topics:
Clauses of ReasonPresent Simple VS ContinuousPast Perfect Simple & Past Perfect ContinuousAlong & AgainstNoun Phrases and Verb PhrasesModals and TensesIndirect SpeechAdjectives and VocabularyPronounsComparison DegreeOther quiz:
Grammar › ViewMy uncle wore a ……… to the wedding
A. Silk blue tie
B. tie blue silk
C. blue silk tie
Asking and Giving Opinion › View
Siwon: Afterschool Herman feels very tired and he gets dizzy.
Sonia: I think___________ And if it’s not necessary he doesn’t leave the bed.
A. You must go to school.
B. You have to take him to the hospital.
C. He should lie down and have bed rest time.
D. She would take rest.
E. He can see the doctor now.
Grammar and Vocabulary › ViewVietnam has 54 ethnic groups and more than 40 of __________ groups living in __________ highlands.
A. -/ –
B. the/ the
C. a/ –
Simple Present Tense › View
I don’t . . . . . .. time to swim every monday.
A. Having
B. Have
C. Has
D. Had
