1．The ________ (放射性的) waste should be buried deeply under the ground.
2．She is always accurate in ________ (标点符号) and spelling.
3．We all ________ (赞成) you for your decision.
4．The new method caught on and many peasants became very ________ (熟练的) at it.
5．She's beginning to get ________ (皱纹) round her eyes.
6．The room was so hot that she felt d______.
7．He picked a m______ from the field.
8．The leader is losing ground as the rest of the runners a______.
9．The compilers agreed upon a d______ of the textbook into twelve units.
10．The excitement quickened my p______.
【答案】1. radioactive 2. punctuation 3. applaud 4. skilful 5．wrinkles
6. dizzy 7. melon 8. accelerate 9．division 10. pulse
