Put the verbs in the brackets into the correct tense:
1. Next year we (to study) English hard.
2. The doctor (to examine) the students from 3 to 6 o’clock.
3. I (to visit) my grandparents last week.
4. A lawyer (to be) always ready to protect human rights.
5. They (to listen) to the teacher now
6.They (to discuss) their plan of actions in a few minutes.