Read each sentence below. For each part, state whether it is a simple, compound, complex or compound-complex sentence.
(a)'The bell rang loudly.'(1)
(b)'The bell rang loudly, and the students filed out of the hall.'(1)
(c)'Although the bell rang loudly, several students carried on working.'(1)
(d)'The bell rang loudly, and although several students carried on working, most filed out of the hall.'(1)
(e)'The teacher and the technician tested the projector and the speakers.'(1)
(Total for Question 1 is 5 marks)