Title Đề số 11 .docx ✅

Question 21: A. when it takes more time and efforts B. while it takes more time and efforts C. as it takes more time and efforts D. as soon as it takes more time and efforts Question 22: A. looking for B. hoping for C. waiting for D. caring for Question 23: A. which finally leads to B. what finally leads to C. that finally leads to D. it finally leads to