1 everything

2 every

3 all

1 to switch over

2 to switch modes or data streams

3 to cut (to a new scene)

1 unrealistic

2 impractical

1 to cut

2 to slice

3 tangent (math)

1 urgently

2 eagerly

3 worried

4 (urge sb to) be sure to

5 it is absolutely essential to (follow the above instruction)

1 lit. to cut all at one stroke (idiom); to impose uniformity

2 one solution fits a diversity of problems

3 one size fits all

1 everything in its place and ready (idiom)

1 one man can hold the pass against ten thousand enemies (idiom)

1 left speechless by sth perfect (idiom)

1 to hit home on the evils of the day (idiom); fig. to hit a current political target

2 to hit the nub of the matter