1. The time when (during which) I first met Nelson Mandela
was a very difficult period of my life.
This was a time when (during which) one had got to have
a passbook to live in Johannersburg.
The day when (on which) Nelson Mandela helped me was
one of my happiest.
The school where (in which) I studied for only two years
was three kilometres away.
The places outside the towns where (in which) they were
sent to live were the poorest parts of South Africa.
Until today we have reached a stage where (on which) we
have almost no rights at all.

2. He didn’t give the reason why (for which) he came so early.
The reason why (for which) your letter was returned is
that I don’t live there any more.

3. where
This is the place ________ I spent my childhood.
This is the place ________ we visited last summer.
I used to getting up before dawn ________ it is still dark
outside.
I will never forget the days _________ I spent with you.
The reason _________ he gave us was hard to accept.
The reason _________ he was late is that he missed the
first bus.
which
when
which
which
why

4. The parts of town in which they had to live were
decided by white people.
It was in 1952 and Mandela was the black lawyer to whom
I went for advice.
The parts of town (which/that) they had to live in were
It was in 1952 and Mandela was the black lawyer (whom/that)
I went to for advice.
This is the cat (which/that) I am looking after.

5. He was generous with his time, for which I was grateful.
This is depend on the purpose _________ the task is done.
The speed _________ the machine works is shown on
the metre(仪表).
The steel _________ the ship is made is of high quality.
He is telling us a story of Lei Feng, _________ everyone
is proud.
for which
at which
of which
of whom

6. I shall never forget the day ____________ we first met .
He came at a time _____________ we were badly in need of help.
The school _____________ they are working is not far from here.
That isn’t the hotel ______________ she stayed when she was in London.
He didn’t give the reason _____________ he came so early.
The reason _____________ your letter was returned is that I don’t live
there any more.