Won’t you like to come to Li lei’s birthday party?－I will if I ______

How long do you think it will be _______ scientists succeed in providing a cure for cancer?

If he had a map, he _____ get lost in the mountains.

Zhou Libo is Shanghai’s favorite funny man. He is good at making people laugh. His lively shows were _________ hot that tickets sold out in minutes.

When did the great earthquake in Wenchuan happen? — It happened ______ 2:28 ______ the afternoon of May 12, 2008. [ ]