1 leading role

2 lead

1 theme

2 subject

1 two

2 2

3 (Beijing dialect) stupid

1 -ly

2 structural particle: used before a verb or adjective, linking it to preceding modifying adverbial adjunct

1 landlord

2 landowner

3 host

1 don't do it, or don't rest (idiom); either give up, or go through to the end

2 Since we started, we must carry it through whatever happens.

3 in for a penny, in for a pound

1 thoroughly (idiom)

2 completely

3 one and all

4 very clean

1 to live miles apart (idiom)

1 one divides into two

2 to be two-sided

3 there are two sides to everything

4 to see both sb's good points and shortcomings (idiom)

1 to make a terrible scene (idiom)

2 to throw a tantrum