[ Grammar ]
The results of the tests were too __________ to change the scientists’ opinions.
A. Inconclusive
B. Conclusive
C. Unpredictable
D. Obvious

Random Topics:
Present Perfect Tense and Simple Past TenseGerundsModals with Perfect InfinitiveMesopotamia VocabularyVerb 3 formsContinuous TensesZero and First ConditionalsPrepositions and ConjunctionsVerbs & Phrasal VerbsTypes of Simple SentencesOther quiz:
Past Tense › ViewWhen I first saw her, she …………. on the balcony.
A. stands
B. was standing
C. stood
D. had been standing
Past Tense vs Future Tense › View
The boys ___ in the pool soon.
A. will swimming
B. shall swimming
C. is going to swim
D. are going to swim
Subject and Verb Agreement › ViewSome of the vocabulary in the lesson _____ difficult.
A. is
B. are
was were › View
There ________ any children at school yesterday.
A. wasn’t
B. weren’t
C. isn’t
D. aren’t
