4. Use the Past Simple or Present Perfect. 1)
you
(read) Harry Potter when you
on holidays?
2) What
(happen) to Alisher last night?
3) They
already
(leave) the bus station.
4) I
(see) the twins in town last week.
5) Where
you (be) yesterday?
6) Granny
(not/find) her glasses yet.
7) Brian
(live) in England until he was fourteen.
8) We
(be) to the cinema twice this month.
9) The weather
(not/be) very good last week.
10) Aigul's not here, she
(go) out.​

It would also be possible to add information about the achievments of our school, both sports and intellectual. Also I think that we can add some photoes of our school and our students. There are many competitions in our school and I think that we should tell more about them. Secondly, we should show to people how we can to relax, tell mote about our programes for annual visits and about our last school trips. And of course, we have to put on our website the feedback of students and pupils about our education program and about teachers, as well as the opinions and comments of graduates about their years in our school.

Если я правильно понимаю, нужно написать из чего сделаны музыкальные инструменты. Если это так, все очень просто.
1. Strings are made from sheep gut.
2. Drams are made from metal, wood and a vibrating membrane.
3. Stringed instruments are made of wood.
4. Flute is made from yellow brass plated with silver.
5.Most electronic instruments are made of plastic and metals.
6.Saxophones are made of brass.
7.Woodwinds are made of wood.
8.Experimental strings are made of silver, glass, gold, silk.
9.Brass instruments are made of brass.
10.Tambourine is made of hoop, small metal discs set.