A survey was carried out on the death rate of those who were infected by SARS, ________were surprising.

I’ll never forget the day ___ I joined the army.

Those ___ not only from books but also through practice will succeed.

Did you tell your mother all ___ you had seen on the way home?

How do you like the book?It’s quite different from ___I read last month.

Is there anything ___ to you?

The Second World War ___ millions of people were killed ended in 1945.

I’ve read all the books ___ were borrowed from the library.

This is the biggest laboratory ___ we have every built in our school.

Have you seen the girl ___?

My hometown is no longer the same ___ it used to be.