1. Honey is collected from flowers.
2. Fields are covered with snow in winter.
3. Coffee has just been prepared.
4. The rooms were cleaned and aired. The rooms have been cleaned and aired.
5. Have these books been read?
6. Whom these books were written?
1. Honey is collected from flowers.
2. Fields are covered with snow in winter.
3. Coffee has just been prepared.
4. The rooms were cleaned and aired. The rooms have been cleaned and aired.
5. Have these books been read?
6. Whom these books were written?