потавить вопросы к каждому члену предложения и дать отрицательную форму1) he entered the Aviatoin Institute last year2) my sister studies at the university3) the third-year students will have industrial training next summer

1) He didn't (did not) enter the Aviation Institute last year.

Who entered the Aviation Institute last year?

What did he do last year?

Where did he enter last year?

What Institute did he enter last year?

When did he enter the Aviation Institute?

2) My sister doesn't (does not) study at the university.

Who studies at the university?

Whose sister studies at the university?

What does my sister do?

What does my sister do at the university?

Where does my sister study?

3) The third-year students won't (will not) have industrial training next summer.

Who will have industrial training next summer?

What students will have industrial training next summer?

What will the third-year students do next summer?

What will the third-year students have next summer?

What training will the third-year students have next summer?

When will the third-year students have industrial training?