[ Grammar ]
. He __________ well since the exam started.
A. has not been sleeping
B. have not been sleeping
C. did not been sleeping
D. was not been sleeping

Random Topics:
Tenses, Tag Questions, Phrasal VerbsIdentify The TensesPast Tense and Past ContinuousQuestion WordsWill vs Verb InfinitivesSimple vs Continuous Past TenseLinking Verbs & Helping Verbs1st & 2nd ConditionalsRelative Clauses and etcVocabularyOther quiz:
Look, See or Watch › View“I have to go. ___ you later!
a. Looking
b. See
c. Watched
Tenses › View
Abel ……………… in the class for three months.
A. has was
B. has been
C. was
Vocabulary › ViewWhat part of speech is the word ‘constant’?
A. noun
B. verb
C. adjective
D. adverb
Gerund and To Infinitive › View
I can’t imagine __________ any privacy at all – that would be awful. ( not have)
A. don’t have
B. not have
C. not having
D. no having
