[ Grammar ]
Zorbing, ________ is an activity from New Zealand is popular around the world nowadays.
A. which
B. that

Random Topics:
Present and Past TensesGrammar - Present Perfect TenseQuestion TagsAdverb Clause ConnectorDemonstrative PronounsModals, Phrasal Verbs, Gerunds and InfinitivesQuestion WordsModals and Modal PerfectsConditional Sentence Type 1TOEIC GrammarOther quiz:
Future - will / going to / present continuous › ViewYou ______ the trip at the weekend. It’s a lovely place.
A. are enjoying
B. are going to enjoy
Grammar › View
Sentence fluency is
A. the way words and phrases are used to tell the story
B. the way sentences are written and flow together to tell the story
C. the descriptive words and phrases make the writing interesting
D. the key elements of the story and the details that support them
Idioms › ViewIf it’s “safe and sound”, it’s ___.
a. not allowed
b. beautiful
c. not harmed
Present Perfect Simple & Present Perfect Continuous › View
The Giant Panda ___ an endangered species for years
A. has been
B. was