[ Grammar ]
I _____ this book for the last four years.
A. read
B. will read
C. had read
D. have been reading

Random Topics:
used to vs be used to vs get used toModals VerbsGerund and InfinitiveSentence Structure and ConjunctionsIdentifying TensesQuantifierNo Excuse Words / Conjunction SOSubject Verb Agreement & Subjunctive Moodgoing toPrepositions & Prepositional PhrasesOther quiz:
Verb Tenses and Sentence Structure › ViewSelect the correct multiple choice answer. Last summer, we ______ at the beach every day.
A. swam
B. swim
C. swimming
Modals Auxiliary › View
Dewi: Many car owners now complain because the fuel price is very high.
Susan: They ……….. public transportation, like bus or train.
A. should have use
B. must have use
C. could have use
D. should use
E. will be used
Grammar › ViewThe frightened mouse ran ______into the hole.
A. soundly
B. gracefully
C. slowly
D. swiftly
Vocabulary › View
What is an expression of dissatisfaction or unhappiness known as?
A. Attentiveness
B. Complaint
C. Proactive listening
D. Empowerment