Yesterday my friend and I went to the supermarket nearby. We found that there were _______ nothing worth buying.
We didn’t plan our art exhibition like that but it _______ successful.
Is there a gas station around _____ I can get some petrol?
I looked at it and found that including the wine, the bill ______ $70.
Don’t respond to any emails _______ personal information, no matter how official they look.
Three hundred firemen raced to the hotel after a smoke detector ______ the alarm soon after midnight.