Question

unless we start in time we cannot catch the train transform the sentence​

Answer 1

Answer:

What??

I am not understanding your question

Answer 2

Answer:

We must start in time or we cannot catch the train.(Compound sentence)

Explanation:

1.A Simple sentence conveys only one main idea.It has only one finite verb.

*She practises the violin.

2.A Compound sentence expresses two or more main ideas.It consists of two simple sentences.

These sentences are joined by a word.This joining word is called a conjunction.

*Ravi is brave but he is not wise.

3.A Complex sentence expresses one main idea and at least one subordinate idea.The main idea is a main clause(a simple sentence which conveys a complete meaning),and a subordinate clause (a part which depends on the main clause to complete its meaning).

*As they played well,they won the game.