Question

put the verb into the right form.
"It was designed by R. Trevithick, an Englishmam, who was certain that steam power ______[to have] a future. By the late 1800s, electric trains _____[to begin] to replays noisy steam-powered locomotives. R.Trevithick may not have forseen such developments but certainly he _____[to approve] of them.

Answer 1

steam power had a future
trains began to replace
he  approved of them