[ Tenses ]
How long ___ he been studying at the Royal University of Phnom Penh?
A. does
B. has
C. is
D. was

Random Topics:
Vocabulary and GrammarHave to / Do not have toHope, Thank, Modal VerbsRelative Clauses and UsageAsking and Giving SuggestionWh QuestionsReported Speech and Reported QuestionsPerfect Verb TensesDefinite and Indefinite ArticlesClauses and GerundsOther quiz:
Grammar & Vocabulary › ViewMy sister was ________________ when she saw some strange men standing outside our house. She quickly hid behind the wall.
A. glad
B. excited
C. terrified
D. unhappy
Grammar › View
She didn’t drink _____ milk today
A. a few
B. many
C. much
D. few
Present Simple › ViewThe Japanese _____ friendly people.
A. are
B. be
C. is
D. was
Noun Clauses › View
The professor ……… that the nutritionist said chocolate was healthy only because she is employed by one of the biggest chocolate company.
A. wondered
B. argued
C. pretended
D. wished
