— She looks very happy. She __________ have passed the exam.— I guess so. It’s not difficult after all.
________everyone can hear the speaker,there is no ________in turning up the radio.
It's reported that a plane with five people ________crashed into the mountain several days ago.
He was just about to give up hope,________a good idea came into his mind.
I was telling them about my tour ________she broke in with her own story about her visits to Beijing.
Hardly had we entered the room________ it began to rain.