[ Tenses ]
If I ____ earlier, I could have caught the bus.
A. left
B. had left
C. have left
D. would leave

Random Topics:
Simple Past TensesTenses and StructuresSentence Structure and PunctuationRelative Clauses with who and whichHave to / Do not have toComparatives - SuperlativesSimple Present ProgressiveVerb + Infinitive or GerundAdverbial Clause of Cause and EffectVerb Moods and Vague PronounsOther quiz:
Vocabulary and Grammar › ViewWhat does “geothermal” mean?
A. Between the ozone layer and the earth
B. Heat from within the earth
C. Forest fires
D. Monitoring the temperature of the ground
Grammar › View
The students … by two teachers.
A. will be tested
B. will be test
C. will test
Prepositions › ViewThe wallet of Ronald is _____ is bed as usuall
A. beyond
B. among
C. beneath
Grammar › View
The electrician was installing the new heating system while the plumber _____ the water pipes.
A. had fixed
B. was fixing
C. used to fix
D. would fix
