[ Grammar ]
She _________________ (call) him if she _________________ (know) his number.
A. called/could know
B. would know/know
C. called/would know
D. would call/knew

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PrepotitionsComparison & Modal Verbs in Passive VoicePast Tense and Perfect TensePrepositions of TimeRelative Clauses and Past PerfectHelping and Linking VerbsCompound Words and SentencesGrammar & VocabGrammar - TOEICComperative and SuperlativeOther quiz:
Grammar › ViewThe instructions ………… given on the front page are very important.
A. that
B. that are
C. which is
D. which
Conditionals / Unreal Past › View
We’ll just go to another location if this one … fully occupied.
A. is
B. will
C. will be
D. has
Modal Verb › View………… you speak Vietnamese? No, I ………….
A. Can-can’t
B. Need-mustn’t
C. Should-shouldn’t
D. May-may not
Idioms › View
Josh may get into hot water when driving at full speed after drinking.
A. get into trouble
B. stay safe
C. fall into disuse
D. remain calm