[ Present Perfect Continuous Tense ]
Why … Mandarin classes for the last three weeks?
- have not you been attending
- have you not been attending

Random Topics:
Verb Tenses and Past ParticiplesTenses and ConclusionsGrammar, Conditional Sentences, VocabularyPresent Simple and Modal VerbsPassive ModalsRelative Clauses and etcCorrelative Conjunction & Complex SentencesActive & Passive VoiceConjunctions in Complex SentencesMust Vs Have toOther quiz:
Articles › ViewMy brother has bought me…………… beautiful dress as a birthday present.
A. the
B. a
C. an
D. x
Past Tenses › View
Which sentence correctly uses the past perfect tense to show that one event happened before another?
A. I had eaten dinner before I went to the movies.
B. She had finished her work before she went to bed.
C. They had left before I arrived.
D. I am eating dinner before I go to the movies.
Preposition › ViewEvery one of us will have to atone _____his or her misdeeds.
A. Of
B. For
C. By
D. With
Quantifiers: too many, too much & enough › View
I am really full… I ate ___ food
A. too many
B. too much
C. very
D. enough
