11. I _______________my shoes for a long journey on foot.

10. The scientists have been ______________ a new farming method.

9. The sun ____________ light and heat.

8. Soon the fire _______________ by the brave firemen.

7. I _______________his name because he refused to take part in the sports meeting.

6. They are getting down to _________ the important plan.

5. When will the new novel __________?

4. I’d like to go back to teaching, but I’m __________________ my subject now.

　die out　　 break out　 carry out　 come out　 cross out　　 find out　　 look out　

　point out　 put out　　　 send out　　 try out　　 wear out　　 work out

3. The plane ______________ the airport and was never heard again.

2. I don’t know how to ________________ him since I haven’t heard from him for a long time.