[ Grammar ]
The children … at playground
A. Is
B. Am
C. Are
D. Do

Random Topics:
Modals of Obligation & ProhibitionCan vs CouldMixed ConditionalDistinguishing Future TensesPresent Perfect & Past Simple TenseSentence Adverbs & Third ConditionalNarrative TensesAspect or tenses of VerbsModal Verbs and Contrastive ConjunctionsComparatives and Past Perfect TenseOther quiz:
Grammar › ViewIf people used cars less, the air ____ much cleaner. (to be)
A. would be
B. would have been
C. will be
D. was
Continuous Tenses › View
What is the past continuous form of ‘to sing’ for the subject ‘she’?
A. was singing
B. were singing
C. is singing
D. sang