[ Grammar ]
I ______ this exercise twice. I can’t understand it 🙁
A. ‘ve done
B. ‘ve been doing
C. done
D. has
Select your answer:
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Apostrophes and GrammarDEGREE COMPARISONPresent / Future / Present Progressive / non Action VerbsInfinitive GerundPresent/Past/Past Particple-Ing and Infinitive Verb PatternsTenses, Tag Questions, Phrasal VerbsAdjectivePast Tense and Past ContinuousOther quiz:
Modals › ViewYou missed your train. You will _____ wait for the next onenow.
A. should
B. have to
C. be to
Articles › View
I went to….hospital to visit Mark.
A. the
B. –
C. a