[ Grammar ]
Everyone should act ______in order to protect our environment.
A. responsible
B. responsibility
C. responsibly
D. responsibilities
Random Topics:
Past Simple VS Used toPast Continues TenseTOEIC Tenses, VerbsPrepositions and TensesTransitive and Intransitive VerbIndefinite Article�Put� Phrasal VerbComplex SentencesAdverbial Clause of Cause and EffectCausative VerbOther quiz:
Past Tenses › ViewShe ___________ (study) when I ___________ (arrive).
A. was studying, arrived
B. studied, arrived
C. studies, arrive
D. was studying, was arriving
Subject-Verb Agreement › View
It _______ fun when we learned how to type a story on the computer.
A. Is
B. Are
C. Was
D. Were
The judge banged the gavel, and a hush fell instantly over the courtroom.
A. fragment
B. sentence
C. compound
D. run-on
Tenses › View
They … building the new wind farm yet.
A. haven’t finished
B. didn’t finished
C. have finished
D. finished