1. I/of/ to/ time/ a/ going/ spend/ work/ each/ lot/ morning/ by/ bus. A.I spend a lot of time by bus going to work each morning. B.I spend a lot of time going to work by bus each morning. C.I each morning spend a lot of time going to work by bus. D.I spend each a lot of time going by bus morning to work. 2. she/ a/ if/ millionaire/ she/ buy/ became/ a/ would/ helicopter. A.If she would became a millionaire, she buy a helicopter. B.She became a millionaire if she would buy a helicopter. C.If she became a helicopter, she would buy a millionaire. D.If she became a millionaire, she would buy a helicopter. 3. it/ a/ of/ lot/ to/ us/ replace/ takes/ petroleum/ time. A.It takes us to replace petroleum a lot of time. B.It takes us a lot of time to replace petroleum. C.It takes a lot of time to us replace petroleum D.It takes a lot of time us to replace petroleum. 4. in/ of/ being/ nuclear/ spite/ is/ power/ very/ renewable/ expensive. A.In spite of being renewable, nuclear power is very expensive. B.In spite of renewable, nuclear power is being very expensive. C.In spite of being, nuclear power is very renewable expensive. D.In spite of very being renewable, nuclear power is expensive.