Singular and pluralChoose an appropriate option.
----- Do Does the police know how exactly the accident happened?
My sister doesn't like hot weather. Thirty four degrees ----- are is too warm for her.
Tom's eyes are not very good. He needs ----- a glasses glasses some glasses .
The airplane is ----- a mean a means means of transport.
The scooter and the bicycle are ----- a mean a means means of transport.
The trousers my mother bought for me ----- do not does not fit me.
The police ----- want wants to interview three men about the robbery two weeks ago.
Do you think the people ----- are is happy with the political situation?
Mathematics ----- was were not my favourite subject at school.
I'm going to write ----- a series series of books.