[ Grammar ]
My grandfather ________ to the park now.
A. is not walking
B. are not walking
C. walks
D. walk

Random Topics:
Modal and Phrasal VerbsLinking VerbModals for Advice, Obligation/Prohibition, Necessity and Lack of NecessityVerbs � Nouns � Adjectives - AdverbsAdjectives with PrepositionTime ConjunctionsSimple TensesCountable & Uncountable NounsSuch...that, so ......thatDescribing WordsOther quiz:
Third Conditional › ViewIf she __________ (go) to the university, she __________ (study) French.
A. had gone – would have studied
B. has gone – would has studied
Present Tense vs Present Continuous › View
Today, I (like) to use a taxi since taxi always (be) on time.
A. is liking, is
B. like, is
C. like, is being
D. is liking, is being