[ Adjective ending with ED & ING ]
The Math test was very …… I couldn’t answer some questions.
A. challenged
B. challenging

Random Topics:
Verb Present Simple TenseModals - Reported Speech - ConditionalsAdverb of MannersPresent Simple & ContinuesConditional TypesGrammar and IdiomsWh-QuestionPhrase or ClauseAbstract NounsVocabulary and PrepositionsOther quiz:
Grammar › ViewIdentify the Noun in the sentence.
Birds are flying.
A. Birds
B. Flying
Grammar › View
My teacher ______________ when I interrupted the class
A. was explaining
B. were explaining
C. explained
D. explaining
Simple Present and Present Continuos › ViewPresent Continuous:
The dog _____ _____ water.
A. Are drinks
B. Is drinks
C. Is drinking
D. Are drinking
Present Simple (-) › View
Ann __________ milk.
A. doesn’t drink
B. don’t drink
C. doesn’t drinks
D. don’t drinks