[ Grammar ]
A: How many students ___ the new subject?
B: All of them understood it.
A. understood
B. were understanding
C. understand
D. did understand

Random Topics:
Complex SentencesPast simple vs Present perfectVocabulary, Grammar, SpellingPhrases and TensesAdjective SuffixesObject PronounsPresent Perfect Simple and ContinuousLinkers and ConjunctionsPast Simple and Past ProgressivePassive Voice with Modal VerbsOther quiz:
Grammar › ViewWhat is the misspelled word in the following sentence?
The hawk spread it’s wings and soared through the air.
A. hawk
B. it’s
C. soared
D. through
Conjunctions and Verb Tenses › View
Which sentence uses correct capitalization?
A. We visited the eiffel tower in Paris.
B. We visited the Eiffel Tower in paris.
C. We visited the Eiffel Tower in Paris.
D. We visited the eiffel Tower in Paris.
Grammar › ViewThe teacher was_________when nobody did homework
A. annoyed
B. annoying
C. annoy
Grammar › View
River Nile is ________ longest river in the world.
A. the
B. than
C. then
D. this
