[ Tenses ]
They ______ their grandparents last summer.
A. visit
B. visited
C. are visiting
D. have visited

Random Topics:
Correlative Conjunction & Complex SentencesPassive Voice - Past SimpleSo or SuchRoot WordRelative Clauses with who and whichTenses and ArticlesDemonstrative PronounVocabulary : Coming & GoingSimple Future TenseTenses - Present and PastOther quiz:
Grammar › ViewAn action or state of being
A. Verb
B. Noun
C. Adjective
Grammar and Sentence Structure › View
Olivia and William are having a debate: “I love reading books, and I also enjoy watching movies,” says Olivia. Can you spot the coordinating conjunction in her sentence?
A. But
B. Or
C. And
D. So
Grammar › ViewAlicia, __________ the windows please. It’s too hot in here.
A. Opens
B. Open
C. Opened
D. Will open
Present Perfect Tense › View
Marilyn __________ the bill.
A. has paid
B. has payed
C. have paid
D. have pay
