[ Grammar ]
Last night, Grace kept working on her homework ____________ she completed it.
A. despite
B. upon
C. through
D. until

Random Topics:
IELTS VocabularyGrammar & TensesDegrees of ComparisonVerb Present Simple TenseDegrees of AdjectivesSimple Past Tensea, an, the, zero articleNounsModal Verbs and Gender NounsPresent TensesOther quiz:
Prepositional Phrases › ViewLena reads …… She can finish an entire book in a day
A. Quickly
B. Quick
C. Slow
D. Slowly
Parts of Speech › View
What is the pronoun in this sentence?
My teacher read us a story about children from long ago.
A. teacher
B. us
C. children
D. from
Narrative Tenses › ViewThey ______ for hours in the yard when the rain started.
A. were playing
B. had been playing
C. played
Future Tenses › View
When I want to make a promise I use …
A. Simple present
B. present progressive
C. be going to
D. future simple
