1.It has became a new policy that ___________________(這個部門領(lǐng)導(dǎo)的職位每年輪換一次)。
2._____________________(第一次來這里的普通游客也許看不出差別),but the staff members know it.
3.We get news that________________________(凡是想?yún)⒓舆@次旅游的人都必須先訂機票)。
4.They didn’t talk much_________________(害怕別人聽到了)。
5.The stylist confessed that _________________(這項工程預(yù)計約耗時三至四年)。