Luckily ______ to be no one under the tree when it broke down.
-Are you sure you have to? It’s been so late. Make it another time? -I don’t know ________ I can do it if not now.
It was a pity that when we hurried to the lecture hall, the lecture_________, so we heard only the end and missed most part of it.
I was about to give up the project ______ it hit me_____ I could work with my roommates. That’s to say, I can turn to them for help.
Lots of medicine as well as equipment such as tents _______ offered to the area since the earthquake occurred.
Only after I sent out scores of job application _______ an offer from a small company.