Matching Pairs page 13.The Learning ProcessOnline version Match the phrases in bold with the correct definitions. by Margarita Araque 1 to make a determined effort to do something. 2 to develop or improve. 3 to do something , although you know that something bad could happen. 4 a situation or state that you feel relaxed in. 5 to stop trying to do something 6 to check development or improvement. e. progress f. measure d. give up c. take risks b. Comfort zone a. push