[ Tenses - Pasive Voice ]
We should clean our teeth twice a day.
Our teeth ……………….
A. should be cleaned
B. shouldn’t be cleaned
C. should be clean
D. should cleaned

Random Topics:
Homophone & HomonymPhrasesSimple Present - WH QuestionsNumbersFuture - will / going to / present continuousPreposition and Preposition PhraseCompliment, Congratulation, and HopeAdverbs of DegreeGrammar - Future ActionVerb to beOther quiz:
Grammar: Used to, Would, Be used to, Get used to › ViewI don’t think my grandparents ever ___ their new home out of town.
A. got used to
B. were used to
Grammar › View
Yesterday we bought ___ hamster and ___ dogs.
A. a/the
B. a/-
C. the/a
D. the/the
Simple Past Tense – choke
A. choked
B. choken
C. chokening
D. chokes
Grammar › View
Gina: Will you help me carry some things to my car? Sam: Yes, I will.
A. True
B. False
