Расскрыть скобки 1.How long your sister (to watch) a TV program 2.Were Jack just (to go)
3.My brother (to hate) maths

1-watching

2-going

3-hated

1.How long HAS your sister BEEN WATCHING a TV program

2.WHere HAS Jack just GONE? (The first word is Where, not Were, right?)

3.My brother HATES maths