Question 26: Mark the letter A, B, C or D to indicate the correct answer to each of the following question: 38. Chales is having a lot of problems with his business but at least he is keeping his head above the water.

Knowledge: grammar
Explanation: keep one’s head above the water: trying hard to deal with financial problems, employment, etc.
Charles is having a lot of problems with his business but at least he’s trying hard to deal with the financial problem.