—I’m worried about my English.
—_____ harder, _____you will catch up with your classmates.
A.Working, and | B.To work, or |
C.Work, and | D.Worked,or |
—I’m worried about my English.
—_____ harder, _____you will catch up with your classmates.
A.Working, and | B.To work, or |
C.Work, and | D.Worked,or |