21．—I’ve decided to quit this job, but I’m afraid I won’t be able to find a better one.
—______. You never know until you try.
A. Forget it B. Go for it C. Good luck D. Never mind
22．John walked up to the top of the hill with Barbara yesterday, __________ they enjoyed a
splendid view of the lake.
A. which B. whose C. where D. that
