[ Gerunds/Infinitives ]
They keep in shape by every day.
A. exercising
B. to exercise
Select your answer:

Random Topics:
Grammar and VocabulariesArticles and QuantifiersAdverbWish clauseVerbs and AdverbsMixed Present TensesPast, Present, FuturePresent Simple and Modal VerbsConjunctions and TransitionsSentence StructuresOther quiz:
Tenses › ViewPlease be quiet! You _____ everyone else.
A. annoy
B. annoyed
C. are annoyed
D. are annoying
Simple Present Tense › View
Gia Quy Phi and Lenh Quy phi never___ during working hours
A. Talks
B. Talk
C. Are talking
D. Is talking
