Exercise 13. Mark the letter A, B, C, or D to indicate the sentence that best combines each pair of sentences in the following questions.

137. We consume protein in meats and foods. We can stay concentrated and quick-minded.

A. Protein in meats and foods which is consumed helps us stay concentrated and quick-minded.

B. Protein in meats and foods which we consume helping us stay concentrated and quick-minded.

C. We consume protein in meats and foods help us stay concentrated and quick-minded.

D. We consume protein in meats and foods which helping us stay concentrated and quick-minded.

138. Everyone can do Pilates. It doesn’t matter if you are not fit.

A. You can do Pilates as a method to keep fit.

B. You can do Pilates no matter how fit you are.

C. You cannot do Pilates only when you are not fit.

D. You should do Pilates because you are not fit.

139. You drink green tea from twice to three times per day. It will bring you visible results by days.

A. Despite you drink green tea from twice to three times per day, visible results will be brought by days.

B. Due to you drink green tea from twice to three times per day, visible results will be bring by days.

C. Even though you drink green tea from twice to three times per day, visible results will bring by days.

D. Since you drink green tea from twice to three times per day, visible results will be brought by days.

140. Fatty acid level is low. It causes a higher risk of memory loss.

A. Because of low fatty acid, a higher risk of memory loss is caused.

B. In spite of low fatty acid, a higher risk of memory loss is caused.

C. Since the low fatty acid, a higher risk of memory loss is caused.

D. The result low fatty acid, a higher risk of memory loss is caused.