Question

2. a manual or an electric device that makes a ringing sound 3. a large board which teachers write on with a chalk Lacko b 4. a break to stop work for a short while, to eat or drink 5. a group of students/people who sing together 6. a group of students who are taught together 7. students who study in the same class as others clas 8. regulation or self control is ir 9. work that is given by teachers for students to do at home home 10. a piece of work involving careful study on a particular subject/topic pr​

Answer 1

Answer:

sorry bro can't understand your question please explain it clearly what do you want