1,scope 范围,There is still scope for new writers to break through.
Mr Dobson promised to widen the organisation's scope of activity.
2，offset，The decline in marriage has been offset by a rise in cohabitation。The slowdown in domestic demand was offset by an increase in exports。开端
3,insight 顿悟
4，annotation 注释
5，coat 外套
6，countable 可数的
7,revamp 改进 He decided to revamp the company's provincial image
must和must be（原形）
I must go to school
he must be a doctor
She must be singing
He must has been ill yesterday.
formal 正式的 formally adv
Daily English
would you please provide your+