Doctors have said that as many as 50 percent of patients don’t take medicine ____ directed.
| A．like | B．so | C．which | D．as |
17. By this time next summer, you _____ a high paying job. But I will still be studying.
| A．will find | B．are found | C．have found | D．will have found |
16. ----It’s getting dark, but Mr. Johnson is still at his office.
----No surprise. Who else can _____ he does?
| A．do less work than | B．work as hardly as |
| C．work as hard as | D．be working hardly like |
15. Three quarters of the land here _____ wet land, an ideal place for migrating birds.
| A．are | B．is | C．have been | D．Being |
14. After a _____ walk, she couldn’t move forwards any more.
| A．15 minutes | B．15-minutes | C．15-minute | D．15 minute |
13. The British Isles are a group of islands that lie_____ the west coast of Europe, and the island justBritain is called Ireland.
| A．off; in the west of | B．on; on the west of | C．on; to the west of | D．off; west of |