[ Tenses ]
They ……………………….. their bikes now.
A. aren’t rideing
B. riding
C. are ride
D. aren’t riding

Random Topics:
Adverbial Clauses of Reason / CausePhrase or ClauseTOEFLWord Form & Verb TenseAdjectivesVerb to beModal Auxiliaries and Similar ExpressionsPast Continuous and Past Simple TensePast Perfect or Past Perfect ContinuousPhrasal Verbs and Verb FormsOther quiz:
Simple Tenses › ViewI _ (visit) my grandparents next weekend.
A. visit
B. visits
C. will visit
D. visited
Grammar › View
___________ gave you that manual?
A. Who
B. Whom
C. What
Homophones › ViewMyles ate the last______ of chocolate.
A. Peace
B. Peice
C. Piece
D. Pisce
Present and Past Simple Tense › View
My brother _______ to the gym often.
A. don’t go
B. go
C. is go
D. goes
