Choose the correct answer

A which
B. what
C. that
10.
People
B. whom
A. whose
outlook on life is optimistic are usually happy people.
D. Φ
C. that
D. which
11.
They said they didn't have any money,
was a pity.
A. which
B. that
C. this
D. it
12.
I haven't got a passport,
A. which
B. that
means I can't leave my country.
C. this
D. it
13.
He offered to let me stay in his house,
I was very nice of him.
14.
15.
A. this
They didn't thank us for the meal before they left_
A. this
The part of town where I live is very noisy at night,.
A. this
B. which
C. it
D. that
B. which
C. it
I thought was very rude of them.
D. that
makes it difficult to sleep.
B. where
C. that
D. which
16.
That's the room
I used to stay.
A. which
B. when
C. where
D. why
17.
That's the one.
A. which
they serve the best food.
B. when
C. where
D. why
18.
That's the one
they serve the best food
A. where
B. which
C. when
D. why
19.
Doc Let is the beach
I used to sunbathe.
A. where
B. which
C. when
D. why
20.
It was the time _ I had a lot of toys.
A. where
B. which
C. when
D. why