[ 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:
Vocabulary › Viewa person or group who helps for giving money or supplies to a person or group that needs it
A. donor
B. desperate
C. charity
Tenses › View
At the present, they _____________ to Washington.
A. travel
B. are traveling
C. have traveled
D. traveled
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
