[ Grammar ]
They ___ their grandparents every weekend, but this weekend they ___ at home.
A. visit / are staying
B. visits / stays
C. visiting / staying
D. visit / stay

Random Topics:
Complex SentencesGrammar - Present and Past PassiveArticles with SubstancesPossessive AdjectivesPresent Simple VS ContinuousVerb + Infinitive or GerundGrammar and Passive VoiceDeterminers & QuantifiersPast Narrative TensesMust / must notOther quiz:
Modal Verbs › ViewYou __________ take an umbrella; it might rain later. (might / must)
A. should
B. will
C. must
D. can
Grammar › View
Jenny swims every afternoon _______ win the swimming competition.
A. so that
B. in order to
Grammar › ViewHe screamed so loudly that the pigeons pecking (1)_____________ the scattered grains in (2) ___________ courtyard (3) _____________ off in a flurry.
A. On, the, take
B. At, a, takes
C. At, the, took
D. In, some, taking
Mixed General Quiz › View
I need to put some ___ in my bicycle tire.
a. air
b. heir
