Write 4 sentences of future perfect

future perfect :
1. they will have studied english by next week
2. they will have finished their work by monday
3. she will have bought a book
4. I shall have gone there by next week

1. I will have finished my homework before tomorrow morning
2. you will have graduated by the end of this year
3. he will have done his job by this afternoon
4. she will have finished her make up by tomorrow