[ Grammar ]
She ___ at her computer all day, so she needs a break.
A. sits
B. sat
C. has been sitting
D. is sitting
Random Topics:
Simple Present Continuous TenseConjunctions and Verb TensesVerbs, Tenses, and VocabularyArticles and DeterminersSimple Compound and Complex SentencesPassive SentenceFuture Simple TenseVocabulary & Phrasal VerbModals, Infinitives and GerundsModifiersOther quiz:
Subject Verb Agreement › ViewThe airplane (fly / flies) high above the clouds.
A. fly
B. flies
Pronouns › View
Neither of them has been to London earlier. [Identify the type of pronoun in the given sentence.]
A. Demonstrative Pronoun
B. Distributive Pronoun
C. Indefinite Pronoun
D. Interrogative Pronoun
Vocabulary & Grammar › ViewScientists ___ that climate change is accelerating due to human activities.
A. hypothesize
B. facilitate
C. oversee
D. initiate
Grammar › View
James ___________ a shark while he was fishing last weekend.
A. catched
B. caught
C. was catching