We ……… in the classroom, when the headmaster entered
A. have all been sitting
B. don’t sit
C. were all sitting
D. are all sitting

Random Topics:
Modal and Auxiliary VerbsComparatives or SuperlativesRelative Clauses and etcDo not- Does notVerb Tenses (Progressive, Perfect)Auxiliary Verbs (be, do, have)Coordinating ConjunctionsTOEIC Tenses, VerbsSubordinate ConjunctionsModal Verbs & Reflexive PronounsOther quiz:
Conjunctions and Verb Tenses › ViewWhich sentence correctly uses verb tense?
A. She was eating dinner when the phone rings.
B. She eats dinner when the phone rang.
C. She ate dinner when the phone rings.
D. She was eating dinner when the phone rang.
Grammar › View
I don’t think they ________ their holidays by the sea again (to spend)
A. will spend
B. is going to spend
C. will spent
D. am going to spend
Vocabulary › ViewStory plot: the events at the end, as the story wraps up and conflicts are solved
A. Resolution
B. Fiction
C. Inference
D. Topic
Grammar › View
_____ from culture shock when visiting a foreign country?
A. Has you ever suffered
B. Has you ever been suffering
C. Have you ever suffered
D. Have you ever been suffering
