To be honest, the world owes a lot to Nelson Mandela for his _______ support of racial equality and human rights.
.He wen thome for lunch____the clock struck twelve.
.Is this the very factory____he visited last month?
The first thing____you should do is to learn all the new words by heart.
The students are talking about the strange people and stories ____ they met in the adventure.
It is not I but Mr.Green who____in charge of the company.