[ Past Participle ]
Have you ever ____ (ride) on a roller coaster?
A. riddes
B. ridded
C. riding
D. ridden

Random Topics:
Grammar - First ConditionalVerbs - third personWishesNounsPresent Simple ProgressiveCausative VerbModals of ProbabilityPast Simple VerbsTemporal Conjunctions and ConnectivesSentence Structure and ConjunctionsOther quiz:
Vocabulary › ViewIdentifying the age of layers of rock also fixes the age of fossils that are within those layers. What does fixes mean?
A. Causes
B. Hides
C. Establishes
D. Casts doubt on
Vocabulary and Grammar › View
Identify the correct sentence that uses the present perfect tense:
A. I am finishing my homework
B. I will finish my homework
C. I have finished my homework.
D. I finished my homework
Gerunds and Infinitives › ViewThey were excited ____ (hear) about the birth of her baby.
A. hearing
B. to hear
Grammar › View
They _____ a new apartment next month.
A. will move
B. are moving
C. moved
D. were moving