用所给词的适当形式填空1,where【 】you just now?l【 】in the teachers‘ offic

1,where【 were 】you just now?l【 was 】in the teachers‘ office【be】
2,can you【 make 】a model plane for me?yes,l【 am making 】a model plane now【make】
用所给代词填空1,are these【 their 】tickets?no,【 they 】are not【 theirs 】.【 Theirs 】aren't here【they】
2,shall【 we 】have a look at that classroom?that is【 our 】classroom【we】
3,【 She 】is my aunt,do you know【 her 】job 【 She 】a nurse
4,that is not【 his 】camera,【 his 】is at home【he】
5,where are【 they l can’t find【 them 】,let‘s call【 their 】parents【they】
6,don’t touch【 it 】,【it's 】not a cat,【 it's 】a tiger【it】
7,【 Her 】sister is ill,please go and look after【 her 】,【she】
注意代词的用法：作主语用主格,作宾语（用在动词和介词后）用宾格,后接名词时用形容词性物主代词,名词性物主代词后不能接名词或代词.