EF2/3 C-48 sentence combining

3. The hungry sharks swam beside the diver, so the diver was nervous. COMPOUND
The hungry sharks swam beside the nervous diver. SIMPLE
The diver was nervous because the hungry sharks swam beside her. COMPLEX- ADV CL 
The sharks which were hungry swam beside the diver who was nervous. COMPLEX- ADJ CL

4. The tired sailors saw a strange light in the dark sky. SIMPLE

The sailors saw a strange light in the dark sky, so they were tired. XXX LOGIC 

PARALLELISM adjective noun- tired sailors, strange light, dark sky.

The sky was dark when the tired sailors saw a strange light. COMPLEX- ADV CL

5. I bought a new grey waterproof bag for my heavy school books.

6. The young performer who was Canadian gave an exciting performance. COMPLEX- ADJ CL