Nowadays, a graduate with a master’s degree_____ fail to find a high–paid job , which discourages a lot of college students.

he development of science, more newtechnology ______to the field of IT.

When you get on a bus, it’s polite towait for ________ turn.

—_______ to the sun, the flowers will become dry soon—What you said does make ________ [ ]

When the old man was ___ , he felt ___.