[ Tenses ]
Complete the sentence: My eyes are tired because I _____ on this computer all day.
A. worked
B. have been working
C. work
D. had been working
Random Topics:
Present Perfect vs Past SimpleAdjectivePast simple - Irregular VerbsPresent Simple vs Past SimplePresent Simple QuestionsGerund, Infinitive & ModalsAdjectives & PrepositionsFirst ConditionalsVerb, Object, PrepositionConjunctions and ConnectivesOther quiz:
Modals and Past Tenses › ViewWhich sentence describes a past action that happened at a definite time not mentioned?
A. She had been working as a clerk.
B. She wrote a letter.
C. She has written a letter.
D. She is writing a letter.
Grammar › View
The car is in excellent _____ after the repairs, and it runs perfectly.
A. Situation
B. Condition
C. Color
D. Design
Sentence Structure › ViewWhich of the following sentences is correctly structured?
A. Because she was late to class.
B. After the movie ended, we went to dinner.
C. If you think about it.
D. While the rain poured outside.
Grammar › View
Sarah ……………….(constantly make) a mess in the kitchen!
A. makes
B. is making