寫出下例句只的複數形是That is my book Is this your cousin？、Is she your friend？

寫出下例句只的複數形是That is my book Is this your cousin？、Is she your friend？

1.Those are my books.
2.Are these your cousins？
3.Are they your friends？

語法專練：寫出下列單詞的複數形式.1.is/am 2.you；he/she/it 3.this；that 4.（1）desk；orange：toy
（2）class；bus；box
（3）family
最快並答對給分

are
you  ； ； ； ； ；they
these  ； ；those
1.desks  ； ； ； ；oranges  ； ； ；toys  ； ； ； ； ； ； ； ； ；2.classes  ； ； ；buses  ； ； ； ； ；boxes  ； ； ；3.families
保證準確率~

1.This is my sister.改為複數句2.That is my friend.改為複數句

1.These are my sisters.
2.Those are my friends.
this複數these這些
that複數those那些