Question

she was completely blind . did not you notice . join using with noun clause​

Answer 1

A complex sentence is a type of sentence which has one independent clause and one subordinate clause. The above sentence when changed to complex sentence will be done so by joining it with a conjunction. The sentence would be: Didn't you notice that she was completely blind.

$\\ \\ \\ \\ \sf \colorbox{gold} {\red(ANSWER ᵇʸ ⁿᵃʷᵃᵇ⁰⁰⁰⁸}$

Answer 2

see watch completilly blind did not you notice