[ Past Tenses ]
In what year did Xiaomi _______ the first smartphone?
A. release
B. released
C. releasing
D. releases

Random Topics:
PhrasesPronouns, Verb, ConjunctionPast TensesAdverbs of Frequency & Simple Present TenseAdverb of MannerHomophone & HomonymPassive VoicesCommon ErrorThe First Conditional (if/unless)How often - long - much - manyOther quiz:
Modal Verbs › ViewYou ____ stay out after 10 p.m. Remember to be back home by then.
A. must
B. mustn’t
C. should
D. don’t have to
Prepositions - Conjunctions › View
The Estes Museum explores the life and work of artist Mariella Estes and is located just _____ of Valparaison, Chile.
A. outside
B. through
C. next
D. beyond
Grammar › ViewThe man ______ the car.
A. fixing
B. fix
C. fixes
D. fixs
Definitions, Synonyms › View
Choose the best synonym for:
meet
A. Disprove
B. Comply with
C. Satisfy
