Answer:
3. Today it is very sunny and hot day. Tergel want to sunbath and start it at 11:30. It is 13:30 she have a nice time.
4. Students begin working on an important project 2 days ago. Today it is Friday and they haven't finished it yet.
5. Selenge's parents begin decorating their house in June. Now it is July and they are still working on it.