___ you are on holiday,you should enjoy leisuretime and take your focus off your work

Where is Tom—He _____Shanghai. He_____there twice.

The old lady is_________ in a lonely house,but she doesn’t feel__________.

The letters for the boss________on his desk but he didn’t read them until three days later (2012·天津，2)

_Stressful environments lead to unhealthy behaviors such as poor eating habits,which_______increase the risk of heart disease