1. Revise the following sentences to omit the There is/There are and It openings.

a. There are ten cases of welding rods on order.

b. It is certain that the cable to connect the CD-ROM to the computer is missing.

c. There is a solution that strips the silver from the film to create the photographic contrast.

d. It is phosphate that encourages growth of algae in the river.

e. It gives me great anxiety knowing that the federal inspectors may come any day