13.　 His wound became ____________ (infect ) with a new virus.

12.　 John told the ______________ (astonish) people to remove the handle.

11.　 The woman liked the water so much that she had had it ________ (deliver) to her house.

10.　 The water companies were also instructed not to expose people to ____________ (pollute ) water anymore.

9.　　　 As we joined the big crowed, I got __________ ( lose ) .

8.　　　 After a long journey , I felt very ______________ (tire ).

7.　　　 A working party has been set up to look ____________ the problem.

6.　　　 I’ll try my best to find out the cause __________ the fire.

5.　　　 Apart ___________ his nose, he’s quit good-looking.

4.　　　 I thanked the host _____________ his kindness.