_____ of my dresses _____ made of silk. They are comfortable for me to wear in hot summer.

How does your mother go to work —She usually because her office is not far.

I can’t say I’m the best. I have only ______ made moreefforts than others.

Luckily, we’d brought a road map without _____ we would have lost our way. [ ]

All of us have been to the park ____________________ because both of you are ill at home.