1．It is often thought that Greece is ____________ cradle of Western culture.
答案：the
2．The woman is always wearing a serious look and has no ____________(tolerant) for jokes of any kind.
答案：tolerance
3．The waiter explained to us that these seats ____________(reserve) for special guests.
答案：are reserved
4．The pupils should learn to first put themselves ____________ defence once something unexpected happens.
答案：in
