B. Each group of sentences contains two items. Combine the two items in one sentence in a way that it contains a phrase. Use the correct
subordinator if necessary. Pay attention to the usage of a comma,
1.
a. A new computer is for household use.
b. The new computer is being advertised,
2.
a. The custom interests me.
b. The custom is fascinating,
3
a. Engineers are working on a robot.
b. It is designed to be a lifeguard is space,
C. Combine each group of items in one sentence that contains a clause,