[ Tenses ]
I _____________ the windows all day without any help. Two more and I can have a rest. ( to wash )
A. washed
B. am washing
C. have washed
D. have been washing

Random Topics:
Future Perfect ContinuousModal Verbs and ConditionalsComparatives - SuperlativesConnectives (because, due to, owing to, because of)City PlacesPrepositions of TimeDefinite & Indefinite Pronoun & ConditionalsQuantifiers and ArticlesAdverbs of Manner, Likes and PreferencesGrammar - Nouns, Verbs, and AdjectivesOther quiz:
Articles › ViewHe needs to earn _____ respect of his peers.
A. Ø
B. the
Tenses › View
Everyone_____________ outside when the car arrived.
A. was waiting
B. waited
C. were waiting
Grammar › ViewThe parrot _______ be free tomorrow
A. will
B. want
C. to
Sentence Structure and Verb Tenses › View
Choose the sentence that is in the present perfect progressive tense:
A. I have been reading this book for a week.
B. They are eating lunch.
C. She wrote a letter.
D. We will play soccer.
