[ Grammar ]
I / not / ride a bike
A. I’m not rideing a bike.
B. I’m not riding a bike.

Random Topics:
Main Idea and Sentence StructureAdverbs, Infinitives, Definite ArticleShould, Should not havePast ParticiplesAdverb or AdjectiveA/AnPast Continuous vs Past SimpleArticles with SubstancesTypes of PhrasesIF CLAUSEOther quiz:
Tenses › ViewI was surfing the Internet while my classmates ________ to each other.
A. have chatted
B. are chatting
C. will chat
D. were chatting
Prepositions › View
She plays tennis ___ Fridays.
A. in
B. on
C. at
D. every
Prepositions and Tenses › ViewIdentify the preposition in the sentence: ‘The book is on the shelf.’
A. in
B. beside
C. under
D. on
Tenses › View
He _____smoke eight years ago. But he________ it up now.
A. used to – had given
B. use to – gave
C. used to – has given
D. is used to – gives
