Which statement is true about the passive voice?

Question

A verb is in the passive voice when the subject performs the action/
It is generally considered better style for writers to use the passive voice.
A passive verb is made from a form of have with the past participle of an action verb.***
A verb is in the passive voice when the subject receives the action.

Which sentence contains a verb in the active voice?
A loud screech was heard in the tree.
The guitar was played all night.
The baby is sleeping soundly.***
The new park will be finished at last.

Are my answers correct? Not sure about #2. Thx in advance.

Answer 1

1. incorrect

2. correct

Answer 2

i think #1 then is the first option, a. right???

Answer 3

No. Read this carefully.

http://grammar.ccc.commnet.edu/grammar/passive.htm

Answer 4

You wouldn't have to guess if you'd read the link that Writeacher posted.

Please don't post this question again.

Answer 5

1.part A.b part B.c
2.part A.b part B.a
3.d
4.part A.a part B.c
5.d
6.a
7.b
8.c
9.d
10.c
11.a

Answer 6

on for your wrong
4.part B.d
but the rest plus the one i just put you will get a 100

Answer 7

Mrs. Sue that was very uncalled for. This student came on here for help and you gave a shunning response.

Answer 8

uhm, i got 7?