— I’m new here.
---Take a map with you. You’ll find it of great _____ in helping you to find the way.
| A．useful | B．importance |
| C．helpful | D．interest |
--- Did you know __________?
--- He was ill in hospital.
| A．why he doesn’t come to school |
| B．why he didn’t come to school |
| C．why does he come to school |
| D．why did he come to school |
--- Your classroom is very clean.
--- Sure. It ________ after school every day.
| A．is cleaned | B．cleans | C．cleaned | D．is cleaning |
They _______ here for more than ten years.
| A．live | B．lives | C．are living | D．have lived |
---Oh, your computer is so nice. ____ did you buy it?
---Thanks. I bought it in Wangfujing Dajie.
| A．When | B．Where | C．Which | D．Whose |
John had to start work at an early age, ____ his family was very poor.
| A．or | B．so | C．but | D．because |