She is exhausted because she __________for two hours.
A. runs
B. has run
C. ran
D. has been running

Random Topics:
Vocabulary Spelling GrammarFrequency AdverbsEnglish Morphosyntaxmust/shouldSecond and Third ConditionalFamily Vocabulary and GrammarPresent Perfect vs Past SimpleVerb & GrammarClause Markers TOEFL GrammarPast Perfect or Past Perfect ContinuousOther quiz:
Present simple, Present continuous, Singular, Plural › ViewThey … some noodles now (be, cooking)
A. are cooking
B. are cook
C. are cooks
D. cooking
Grammar › View
Which sentence is in the present perfect tense?
A. The airplane had arrived at the gate already.
B. The airplane has arrived at the gate already.
C. The airplane will have arrived at the gate already.
Grammar › ViewWhat are you doing?
A. I am playing games.
B. I is playing games.
C. I are playing games.
D. I am dancing.
Grammar › View
They asked us how we had got on with Peter three days before.
A. “How did you get on with Peter three days ago?” they asked us.
B. “How will you get on with Peter three days ago?” they asked us.
C. “How had you got on with Peter three days ago?” they asked us.
D. “How do you get on with Peter three days ago?” they asked us.
