[ Tenses ]
My parents ___ their anniversary this weekend.
A. are celebrating
B. celebrate
C. celebrated
D. celebrates

Random Topics:
Simple TenseThe Past SimpleOrder of AdjectivesModals, Infinitives and GerundsPresent Perfect SimplePreposition & GerundPrepositions and ArticlesReported speech (statements)Present/Past/Future Continuous TensePast Tense & Past Continuous TenseOther quiz:
Grammar › ViewRicardo bought a/an ________ bottle opener.
A. new plastic interesting
B. new interesting plastic
C. interesting new plastic
D. interesting plastic new
Verb Tenses › View
Identify the tense of the underlined verb phrase in the sentence.
Next week, I will go on vacation with my family.
A. (simple) past
B. (simple) present
C. (simple) future
D. future perfect
E. future progressive
Grammar › ViewThe light bulb was one of Thomas Edison’s important ______.
A. invention
B. inventing
C. invented
Grammar › View
I ___ to the party but I’m not sure yet.
A. might have gone
B. must go
C. might go
