-- _____is that used for?---_____ the floor.
Sir, you_______ be sitting in this chair! It is just for women with children and old people only.
The mother as well as her two children ________shopping in the supermarket near their house every week.
These are the photos of our village, and they will show you ________.
--John, I’ve got my dream job.--Congratulations! But I want to remind you that you should play better if you really want to _______ a good impression ______ the employer.
Look ! The building which _________now will be used as a library.