[ Present Tense ]
I ______ and my legs are really tired now.
A. am cycling
B. have been cycling
C. have cycled
D. am cycling

Random Topics:
Present Tenses and VocabularySynonyms and VocabularyAdverb Of PlacePreposition of TimeDefinite and Indefinite ArticleAdverbial ClausesPast Perfect TenseApologizingAdjective OrderFrequency AdverbsOther quiz:
Vocabulary › ViewUse ‘attrition’ in a sentence.
A. The attrition of the company led to increased productivity.
B. Attrition is a term used to describe the growth of a company.
C. The company experienced a high level of retention due to the stressful work environment.
D. The company experienced a high level of attrition due to the stressful work environment.
Grammar › View
They can’t come to the party because they have to study for tomorrow’s test
A. TRUE
B. FALSE
Grammar › ViewMy bookcase, …… in my room, is stuffed with old books.
A. whose
B. which
C. that
D. who
Grammar Pronoun and Singular Plural Noun › View
We saw many empty ________ in the storeroom just now
A. boxs
B. boxies
C. boxes
D. box
