[ Modal Verbs ]
My father knew how to ride a bicycle when he was 3.
My father ____________ ride a bicycle when he was 3.
A. Can
B. Could
C. Will be able to
D. Can’t

Random Topics:
Helping and Linking VerbsDEGREE COMPARISONEnglish MorphosyntaxAdjectives and DegreesGrammar of Conjunctions and PrepotitionsVocabulary & Phrasal VerbAdverb ClauseSecond and Third ConditionalVerb BEVocabulary and PrepositionsOther quiz:
Grammar › ViewMy mother-in-law is _____ at our house this week.
A. stay
B. staying
C. be staying
Grammar › View
“I’d like to speak to the doctor please.” “Okay, I’ll let him know the moment … from his break.”
A. he returns
B. he is returning
C. he will he return
D. he does return
Future Perfect Tense › ViewIn which tense is the sentence below written in?
By next July, I will have bought a house.
A. Past Perfect Tense
B. Present Perfect Tense
C. Future Perfect Tense
Grammar › View
Comedy movies are okay, but I think that action movies are ______
A. better
B. gooder
C. good than
