[ Tenses ]
While I was playing the piano, my brother _______the guitar.
A. practice
B. have practiced
C. was practicing
D. has practiced

Random Topics:
Demonstrative SpeechCan vs CouldVocabulary, Adjective & PrepositionGrammar TOEFLVocabulary and ModalsPresent, Past, and Future TimeThird Grade ExamPrepositionsPresent Perfect Negative and InterrogativeGerunds and ModalsOther quiz:
Grammar › ViewI _____ for a new job at the moment, I’d like to change my profession.
A. am looking
B. look
C. have looked
D. have been looking
Gerunds › View
Can’t you remember ____ me the story last night?
A. to tell
B. telling
C. to be told
D. to be telling
Present Tense › ViewConjugating verbs in Present Continuous tense: Conjugate the verb ‘to dance’ for ‘he/she/it’.
A. am dancing
B. are dancing
C. was dancing
D. is dancing
Conditional Sentences › View
If I _____, I would express my feelings to her.
A. were you
B. would be you
C. was you
D. am you
