What is the purpose of using apostrophes in grammar?
在语法中使用撇号的目的是什么？

• To indicate a question

• To replace letters

• To create plurals

• To show possession

Which of the following is the correct form for showing possession for 'the book of the teacher'?
下列哪一项是证明拥有“教师之书”的正确形式？

• Teachers' book

• Teacher's book

• Teachers book

• Teacher book

What is the correct apostrophe usage for 'the meeting of the managers'?
the meeting of the managers的撇号正确用法是什么？

• Managers' meeting

• Manager meeting

• Manager's meeting

• Managers meeting

Which of the following is an example of an apostrophe used in a temporal expression?
下面哪一个是在时间表达式中使用撇号的例子？

• Mother's Day

• Mother Day

• Mothers Day

• Mothers' Day

Which of the following is NOT a correct use of apostrophes?
以下哪一项不是撇号的正确用法？

• The cat's toy

• The dog's bone

• The cats' toy

• The cats toy

Select the answer that means:
The love of a mother
选择有下列含义的答案：

母亲的爱

• A mothers love

• A mothers' love

• A mother's love

Select the answer that means:
The maiden voyage of the ship
选择有下列含义的答案：

这艘船的处女航

• The ships' maiden voyage

• The ship's maiden voyage

• The ships maiden voyage

Select the answer that means:
The hay of the horse
选择有下列含义的答案：

马身上的干草

• The horses' hay

• The horse's hay

• The horses's hay

Select the answer that means:
The dinner of the dogs
选择有下列含义的答案：

狗的晚餐

• The dog's dinner

• The dogs' dinner

• The dogs dinner

Select the answer that means:
The birthday of Susan
选择有下列含义的答案：

苏珊的生日

• Susan's birthday

• Susans' birthday

• Susans's birthday