Section D
I
1. I heard him leave the house easily this morning
2. The teacher allowed me to stay at home to relax
3. We heard Paul sing a song
4. They let me return home late
5. How about going to the museum?
6. She suggests going to the supermarket.
II
1. it is difficult to say goodbye
2. Mai has something to do
3. There is a lot if homework to do
4. I am delight to hear the news
5. It is lovely to see you again