Раскройте скобки, употребляя глагол в нужной видовременной форме и залоге 1)they (to give) a new task tomorrow. 2)a new element (to discover) by russian scientists by the end of last year. 3)the students (to send) to a big plant last summer.

1)They will be given a new task tomorrow.
2)A new element had been discovered by Russian scientists by the end of last year.
3)The students were sent to a big plant last summer.

1. They will be given a new task tomorrow.
2. A new element was discovered by Russian scientists by the end of last year.
3. The students were sent to a big plant last summer.