[ Grammar ]
Soap dissolves if you ________ it in water.
A. Leave
B. Leaves
C. Left
D. Had left
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Electricity VocabularyWh-QuestionInversions and SubjunctiveGrammar: Simple Past and Past ContinuousModals and Present TensesGerundsPassive Voice in Past Simple TenseSimple Past Irregular & NegativeComparison of Adjectives and AdverbsSimple Past Tense and Present Continuous TenseOther quiz:
Grammar and Vocabulary › ViewHow long ______________ studying food processing techniques for the company when he retired?
A. did Martin work
B. had Martin worked
C. had Martin been working
Prepositions › View
Jee Seng leaned his bicycle ________ the fence and went into the house.
A. across
B. through
C. among
D. along
E. against
Prepositional Phrases › ViewI was bored … that guy and his emotional problems.
A. of
B. by
C. with
Passive Voice › View
English ____________ (learn) by him for one year.
A. had been learned
B. was learned
C. have been learned
D. has been learned