Question

I believe in his word ( turn into complex sentence)​

Answer 1

Answer:

I know that I believe in his word

Answer 2

Answer:

I believe in his words but I don't want to do it.

Although I believe in his words, I don't want to do it.

Explanation:

A complex sentence is when an independent clause is joined by a dependent clause. "I believe in his word" is an independent clause, so all we need to do is to add a dependent clause behind it or vice versa.