[ Verb Tenses ]
She ______ (study) English for 3 hours when I called her.
A. had studied
B. had been studying

Random Topics:
PunctuationsGrammar: Imperative and Exclamatory SentencesAdjectives with PrepositionIdentify The TensesAdverbs of frequencySpeculation with Modal Verbsas...as, comparatives, superlativesPresent Perfect or Past Simple TenseIntensifiers: Really vs VeryModal Verbs and ConjunctionsOther quiz:
Grammar › ViewChoose the INCORRECT sentence.
A. I don’t like eat vegetable.
B. We enjoy playing cards.
C. She likes to play with her dog.
D. John loves hiking very much.
Grammar › View
Benedit and Nina are ___ only salads.
Because vegetarians don’t _____ meat.
A. eat / eat
B. eating / eating
C. eat / eating
D. eating / eat
Mixed General Quiz › ViewYou need a thermometer ___ measuring temperature.
a. for
b. for to
c. to
Grammar › View
It´s nice _____________ someone how important they are to you.
A. Tell
B. To showed
C. To tell
