Use correct verb form
1.you must never come into this room without ( knock ) ... first
2. I need ( buy ) ... a small gift for my friend
3. The little boy was very interested in ( read ) ... picture books
4. She intends ( make ) ... a book report
5. He seems ( be ) ... very tired after work
6. It is impossible ( meet ) ... Peter at this time
7. You needn't ( shout ) ... loudly
5 to be
1. you must never come into this room without knocking first
2. I need to buy a small gift for my friend
3. The little boy was very interested in reading picture books
4. She intends to make a book report
5. He seems be very tired after work
6. It is impossible to meet Peter at this time
7. You needn't shout loudly