always been honest and straightforward,and it doesn’t matter ___ I’m talking to

I wonder when they _______ for Beijing. I will go to the train station to see them off when they_______.

Are you going to take part in the speech contest—-_______ It’s too good an opportunity to miss.

Could you tell me________—Talking about festivals.

It is his dishonesty _________ leads to his failure in his struggling for the job.