[ Grammar ]
My hands are very dirty. I ………… my bike.
A. was repairing
B. have been repairing
C. am repairing
D. had been repairing

Random Topics:
Sentence Types and ConjunctionsPresent Simple & ContinuesParticiple AdjectivesElectricity VocabularySimple Past TenseDescriptionsPronouns of QuantityIntermediate GrammarPresent Simple x Present ContinuousPast and Past ContinuousOther quiz:
Relative Clause › ViewThis is the road ……………….. leads to the park on Coast Road.
A. where
B. when
C. what
D. that
Preposition › View
For centuries now, most of the resources of nations have been devoted ……… the military ……….. the development of better weapons and fortifications.
A. for/through
B. to/for
C. on/along
D. by/with
Grammar › ViewYou _____________ bring a computer for tomorrow’s class, we will need it.
A. shouldn’t
B. must
C. have to
D. don’t have to
Subject Verb Agreement › View
I ____ going to report that later.
A. am
B. are