[ Tenses ]
Someone knocked the door when Bob ________ a shower.
A. has taken
B. is taking
C. was taking
D. takes

Random Topics:
Adverbs, Modals, Preposition of timeRelative & Interrogative PronounsConditionals / Unreal PastInversion + Passive VoiceGrammar on ConditionalsTenses StructureAdverbs of Manner, Likes and PreferencesProgressive TenseVerbs & AdverbsSimple Past Irregular & NegativeOther quiz:
Vocabulary › ViewWhich word means a person who actively challenges an established political or religious system, doctrine, belief, policy, or institution
A. Graft
B. Continuum
C. Dissident
D. Bartering
Present Simple and Present Continuous › View
Each day, our math teacher _____ (try) to explain the material clearly but I am very confused.
A. are trying
B. is trying
C. try
D. tries
Grammar › ViewSelect the correct title of a newspaper. (printed)
A. Boston News
B. Boston News
Grammar › View
Marie Curie was born _____ Warsaw.
A. on
B. at
C. in
D. from
