[ Interjections, Tag Questions and Nouns of Direct Address ]
Which of the following is an example of a tag question in a scientific context?
A. The experiment was successful, wasn’t it?
B. The hypothesis is proven.
C. The data is conclusive.
D. The results are unexpected.

Random Topics:
Parts of Speech and Compound SentencesInfinitives or GerundsPresent Perfect and Present Perfect Progressive TensesPronouns of QuantityInfinitives for reasonsModals - Reported Speech - ConditionalsMiscellaneous Grammar UsagesAdjective Clause and Adverb ClausePast Simple VS Used toFirst ConditionalsOther quiz:
Grammar › ViewPeter had ________ in Nha Trang.
A. an nice holiday
B. nice holiday
C. a nice holiday
D. nice a holiday
Tenses › View
Tom ……….his hand when he was cooking dinner.
A. burnt
B. was burning
C. has burnt
D. had burnt
Do not- Does not › ViewDavid speaks English, French, and Italian, but he ___ speak German.
A. Doesn’ t
B. Don’ t
C. Does
Grammar › View
We’re going to go to San Francisco _____.
A. next month
B. the next month
C. the month next
