The student went through the paper, finding some mistakes that might         have been ignored．

.– Shall I tell Ann how to improve for painting?---Yes, but ____ of suggestions may discourage her.

Since I knew how hard the life they lead is, I have understood ____ they need so much money.

Yesterday evening when going to the cinema I frequented, I went in a wrong direction ___.

—Could you tell Lily the meeting place?—Sure, I will __________ when I see her.