formal Quiz
EN[-ɔː(r)məl]US
- Choose the most appropriate answer for each question.
- Question 1 :
- more formal
- most formal
- formals
- formal
- Question 2 :
- more formal
- most formal
- formals
- formal
Formal series are defined without any reference to convergence.
Growth Energy sent the entire report to the E.P.A., but the summary it provided with its formal waiver request and uses in press materials said that when using E15 and E20, “there were no significant changes in vehicle tailpipe emissions, vehicle drivability or small nonroad engine emissions as ethanol content increased.”
- en formally
- en formality
- en formalism
- en formaldehyde
- en formalin
Source: Wiktionary