Answer:
Complex sentence.
Explanation:
I’m not that sure, but there is a subordinating conjunction ‘if’, and ‘if the bus is late’ is a dependent clause, whereas ‘Britta will have to walk to work.’ is an independent clause, which makes it a complex sentence structure.
Homophones sound the same but do not have the same meaning.
They are helping verbs. Your helping verbs are the following:
am been may
is can might
are could must
was shall
were should
be will
being would
