50 Common Grammar Mistakes
Below are some of the most common English mistakes made by ESL students, in speech and in writing.
I have visited Niagara Falls last weekend.
I visited Niagara Falls last week
The experiment have two part which are part A and part B. For part A is conduct to
determine the Electrical Stability (ES) of drilling mud samples while for part B is conduct to
determine the liquid and solid contents of each of drilling fluid sa
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Classification Tests for Carboxylic Acids and Their Derivatives
Sharlyn Mae B. Chua, Cybill Faye Z. Concepcion, Carmela Brielle F. Corrales, Edjay B. Cuyno, Patricia P. Daganta
Group 3 2B-Biochemistry, Department of Biochemistry, Faculty of Pharmacy, Univ