Q1: What is there in the classroom?

Question

Q2: What's there in the classroom?
Q3: What is in the classroom?
Q4: What are in the classroom?

1. There is an LCD TV in the classroom.
2. There are an English textbook and a pencil case on my desk.
3. There are a lot of handouts on the bulletinboard.
4. There is a big map on the bulletinboard.
5. There are two speakers in the classroom.
6. There are fluorescent lamps on the ceiling in the classroom.
7. There are many lockers in the classroom.
============
Would you check the questions and answers? Correct errors, plese.

Answer 1

Q3 is the best phrasing. The others have extra words.

Answers:
1. OK
2. OK
3. There are many handouts ...
4. ... bulletin board.
5. OK
6. OK
7. OK