On our vacation we ______ an interesting antique store.A．chanced uponB．concentrated uponC．

We do need a little freedom from our leashes______.A．in particularB．at all eventsC．on occa

______the storm, we still arrived at our destination on time.A．But forB．In spite ofC．In ca

Mom enjoyed herself so much ______ she was on vacation in France with dad last year.A．wher

Not only ______ our money, but we were also in danger of losing our lives. A：we lost B：

We must strengthen our _____ on the western border.A) offenseB) defectsC) defenseD) de

Friends play an important role in our lives, and although we may take friendship for【C1】__