______ it be true that we will have to wait for 3 hours in a line to get into the French Pavilion in the Expo Site?

The British team, ______ several attempts to climb Yulong Xueshan, decided to have another try this summer.

(2014·苏锡常镇四市调研)You know it’s love when all you want is that person to be happy，________you’re not part of their happiness

Tony, can you come and help me now—Sorry, I _________ my favorite show, I’m a singer.

What’s your speech,Dr．Smith —Tomorrow you will get it．