1.some students are in the library. they are .... books 2.mother is on the kitchen. age is .... 3. mr.andi is in the office he is ..... 4. some childern are in the field. they are .... football. 5. many people are in the marke. they are ..... something. 6. father is in the garage he is .... or cars. 7. we are in the classroom. we are .... english 8. my friends are in the river. they are .... there 9. it is at 6.30 in the morning. many children are .... to school. 10. don't make any noise! the baby is ..... . tolong bantu jawab saya kasih 100 poin ​