She _________________ (call) him if she _________________ (know) his number.
A. called/could know
B. would know/know
C. called/would know
D. would call/knew
Random Topics:
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 › ViewTeenagers all over the world seem to have the same …………. in music.
A. taste
B. level
C. favor
D. ear
Past Tense and Past Continuous › View
He (be) in the shower when the telephone (ring).
A. He was being in a shower when the telephone rang.
B. He was in a shower when the telephone was ringing.
C. He was being taking a shower when the telephone was ringing.
D. He was in a shower when the telephone rang.
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