We want to buy the same computers are being used in your office.
. She brought with her three friends, none of ______ I had ever met before.
. — Why does the Lake smell terrible? —Because large quantities of water______.
Peter’s jacket looked just the same as Jack’s, but it cost ______ his.
. Everybody was touched ______words after they heard her moving story.
. Experts have warned ______ of the health risks caused by passive smoking.