Isn’t Ann’s husband over there? —No, it _____ be him — I’m sure he doesn’t wear glasses.

After a long walk in the sun, they wanted to drink .

The boy____ a blue shirt is ____ duty .

When we talk about someone’s personality , we mean the ways ________ he or she acts, speaks , thinks and feels that make that person different from others.

It is reported that more than half of ________ surveyed on the website say they are content with their current life.