[ Grammar ]
I _______ my friend for two years before she moved to a different city.
A. know
B. have known
C. knew
D. was knowing

Random Topics:
Infinitive FormsQuantifiers: too many, too much & enoughWH Questions and Simple Past TensePresent Perfect and Simple Past TenseVerbs of movementNarrative Tenses & ConditionalsArticles and QuantifiersVocabulary and TensesAcademic VocabularyIF CLAUSEOther quiz:
Grammar › ViewMy Grandfather _______ some plants in the garden.
A. is watering
B. waters
C. is watered
D. will water
Grammar › View
What is the simple predicate in the sentence below?
Sedimentary rocks form on the bottom of seas.
A. Sedimentary
B. rocks
C. form
D. bottom
Grammar › View______ bought a new computer.
A. We
B. Us
C. Ourselves
Infinitive › View
My little sister learns _____________.
A. speak
B. to speak
