Mr. Wang used to dinner in the restaurant, but now he is used to every meal with his family at home.

If you want your children to be independent, put some responsibilitiestheir shoulders

Many companies give away small quantities of their produce as samples ______ people can try them before buying them[ ]

Jim doesn’t like beef, potatoes ________ cabbages.

Is that man in a red T-shirt Mr Smith—It______ be Mr Smith. He is on the way to London now．