The children _____long wool coats stopped to look at us.
| A．dressed in | B．dressing in |
| C．dressed | D．were dressed in |
Does _______ matter if he can't finish the job on time?
| A．this | B．that | C．he | D．it |
I hate _____when people talk with their mouths full.
| A．it | B．that | C．this | D．them |
It worried her a bit ______her hair was turning grey.
| A．while | B．if | C．that | D．for |
_____ is a fact that English is being accepted as an international language.
| A．There | B．This | C．That | D．It |
_______ you don't like him is none of my business.
| A．What | B．Who | C．That | D．Whether |