[ Tenses ]
What is the correct negative form? “They ___ (not/understand) the lesson.”
A. does not understand
B. are not understanding
C. do not understand
D. is not understood
Select your answer:

Random Topics:
Grammar - Verb FormsFuture Tense and ConditionalsPassive Voice with ModalsVerb Forms and PrepositionsIdentifying Sentence TypesThe Simple Present TenseParallel Structure or Combining SentencesPresent Simple & Present Progressive TenseComparative & Superlative AdverbsPresent Tense VerbsOther quiz:
Grammar › ViewCould you please —- me do this?
A. helping
B. help
C. helps
D. helped
Grammar › View
Fujairah is ___ from Abu Dhabi than Sharjah.
A. further
B. farer
C. more far
D. far more
