who/whom/which/that/whose/where/when/why

（1）They will fly to Washington，

where

where

they plan to stay for two or three days.
（2）Do you know the reason

why

why

he was late for class？
（3）Jim passed the driving test，

which

which

surprised everybody in the office.
（4）The Pursuit of Happiness is the most moving film

that

that

I have ever seen.
（5）He lives in a hotel，

which

which

is only five minutes' walk from here.
（6）I still remember the night

when

when

I first came to the house.
（7）I know the boy

who/that/whom

who/that/whom

you talked about.
（8）She wants to buy a new TV

which/that

which/that

has a bigger screen.
（9）We used to live in a room

whose

whose

window face south.
（10）October 1，1949 was the day

when

when

the People's Republic of China was founded.