What do you usually do____ Sunday morning.

To show our respect，we usually have to take our gloves off ________ we are to shake hands with.[ ]

I like the music _____ he danced yesterday, which was composed by a famous musician.

ank you for your help. ______ foryour help, I wouldn’t have succeeded in my experiment.

The article in The Times gives us a real ______ into the causes of the present economic crisis.