We believe there is a strong ______ that they will fly to Guangzhou next week.
— This is a really lively party. There’s a great atmosphere, isn’t there?— ________ The hosts know how to host a party.
There is no simple answer, _____ is often the case in science.
It's good to knowthe dogs will be well cared for while we're away.
I stopped the car ____ a short break as I was feeling tired.
_________I have to give a speech, I get extremely nervous before I start.