[ Grammar ]
Do you know how to ride a bike?
A. Subject
B. Direct object
C. Indirect object
D. Object of a preposition

Random Topics:
Verb-ing and InfinitiveArticles with Proper NounsPrepositions and ConjunctionsPresent/Future/Past Simple/Present PerfectLexico and GrammarBasic TensesVerb Moods and Vague PronounsPrepositions and TensesPast Perfect Tense and Past TenseEnglish for TourismOther quiz:
Homonyms › ViewCome ___ right this minute!
a. hear
b. here
Grammar › View
What time ___________ get up?
A. do you usually
B. you usually do