B. I can hear him from far away -- as if he were
coming to us.
Yea, this gotta be the ryt one ~~
This is a compound sentence because it is two independent cluases joined by a conjunction (after). A complex sentence would be one independent clause and one dependent clause joined with a conjunction and a simple sentence is just a sentence with one independent clause.
I'm not for sure, but The mantle has convections that are believed to be responsible for the movement on the techtonic plates.
Running for the bus, the rain began to pour.
If you really think about, it's saying that the rain is running for the bus, which makes NO sense. Here, read it again...
<em>Running for the bus, the rain </em>began to pour.
The author wasn't specific about <em>who </em>exactly was running for the bus.
Not sure if it asks you to do this, but if you were to change it and make it agree, it would be "<u><em>As I was running for the bus</em></u><u>,</u> the rain began to pour." There're other ways to write it of course, but the point is that now you know who actually ran for the bus, and it makes sense.
Answer:
I was waiting for you, but you did not come.
It was already late, so she went back home.
Explanation:
When two or more phrases are combined together to form one complete sentence, it can be termed as compound phrases. Compound phrases are combined using words like and, for, so, but, yet, etc.
A compound sentence containing a nominative case pronoun can be "I was waiting for you, but you did not come".
A compound sentence containing an objective case pronoun can be "It was already late, so she went back home".