11.The patient has r_____________ rapidly to the treatment.

Unit 11

10.They've r_____________ the prices in the shop, so it's a good time to buy.

9.　　 Their traveling expenses a_____________ to seven hundred dollars.

8.　　 Your help has been of great v__________.

7.　　 Snow is c___________ in cold countries.

6.　　 "After he has retired, he will d_____________ himself to gardening."

5.　　 This is the o______________ painting, and these others are copies.

4.　　 When he moved to Canada, the children a____________ to the change very well.

3.　　 They took strong m_____________ against dangerous drivers.

2.　　 The rural e_____________ lent itself to the restoration (恢复)of his health.