（1）Excuse me!------this your eraser?（2）What those?they birds?（3）This his ruler.Where my ruler?（4） these her English books?(5)Those their appies.Tmaps?NO,they not.(6)He my friend

（1）Excuse me!------this your eraser?（2）What those?they birds?（3）This his ruler.Where my ruler?（4） these her English books?(5)Those their appies.Tmaps?NO,they not.(6)He my friend
（1）Excuse me!------this your eraser?
（2）What those?they birds?
（3）This his ruler.Where my ruler?
（4） these her English books?
(5)Those their appies.Tmaps?NO,they not.
(6)He my friend

（1）Excuse me!------this your eraser?（2）What those?they birds?（3）This his ruler.Where my ruler?（4） these her English books?(5)Those their appies.Tmaps?NO,they not.(6)He my friend
1）Excuse me!（Is ) this your eraser?
（2）What (are )those?(Are ) they birds?
（3）This (is ) his ruler.Where (is ) my ruler?
（4） (Are ) these her English books?
(5)Those (are ) their appies.(Are ) they maps?NO,they (are ) not.(6)He( is ) my friend

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1 Excuse me！Is this your eraser？
（2）What aretho se？ Are they birds？
(3)This is his ruler.Where is my ruler？
（4）Are these her English books?
(5)Those are their apples. Are they maps?No, they are not.
(6)He is my friend.

• Excuse me！{Is } this your eraser？

• What {are} those？ {Are} they birds？

• This {is} his ruler.Where {is }my ruler？

• {Are}these her English books?

• Those {are}their  appies. {are} they maps?NO,they {are} not.

• He{ is }   my friend