[ Grammar ]
_______ withstands testing, we may not conclude that it is true, but we may retain it.
A. If a hypothesis
B. That a hypothesis
C. A hypothesis
D. Hypothesis
Random Topics:
Modals "Should"TOEIC Grammar and Vocabulary ReviewVerbs: Will & Going toSimple Present Negative and QuestionModal Verbs and Gender NounsTenses and OpinionsMixed GrammarPersuasive TextGerunds, Infinitives and ParticiplesGerunds, Infinitives and Modals of PossibilityOther quiz:
Grammar & Vocabulary › ViewA: it’s too painful to eat . B: It sounds like you have —————- ache . You should go to the dentist.
A. Back
B. ear
C. tooth
Grammar › View
JRR Tolkien created __________________________________.
A. The Lord of the Rings the fantasy series
B. the fantasy series The Lord of the Rings
Present Perfect Simple vs Continuous › ViewWe __________ (talk) about this for too long.
A. have talked
B. have been talking
Grammar › View
You ……………. pay attention to the road when you drive
A. must
B. mustn’t