[ Gerund or To Infinitive ]
When did you ________ playing the piano yesterday?
A. Practices
B. Practise
C. To practice
D. Practicing

Random Topics:
Verb PhrasePresent Tense vs Present ContinuousModals VerbsQuantifiers / Prepositions of Time and Comparative AdjectivesGrammar (Possessive Pronouns)ClausesTenses - Irregular VerbsAdverbs of frequencyFragment, Comma Splice and Run -on SentenceWho vs WhomOther quiz:
Grammar › ViewMy uncle ___ sports.
A. love
B. loving
C. loves
D. is love
Simple Present Tense › View
She_____the tree
A. Climbs
B. Climb
C. Is climbing
Vocabulary and Grammar › ViewI dropped a __ when talking with my best friend, and now he doesn’t want to talk to me.
A. rock
B. stone
C. brick
D. sand
Vocabulary › View
Which word is a synonym for “elated”?
A. despondent
B. livid
C. ecstatic
D. fatigued
