[ Tenses ]
Decide if the tense is suitable or unsuitable:
While I had a bath, someone knocked at the door.
A. suitable
B. unsuitable

Random Topics:
Common & Proper NounsSimple Past or Past ContinuousPrepositions of Time, Place, and MovementSimple and Progressive Verb TensesPresent Simple Tense PassivePreposition & GerundModals of ProbabilityVerb and PrepositionGrammar: wishes and regretsused to, be used to, get used toOther quiz:
Grammar › ViewI didn’t use to ____ it, but I do now.
A. like
B. liking
C. liked
D. likes
Vocabulary & Grammar › View
Humans can _____ animals from climate change.
A. protect
B. recover
C. photograph