3.　　 I think the newly-married c_______ will be very happy because they love each other deeply.

2.　　 You will not know whether it is b______ or sweet if you don’t taste it yourself.

1.　　 Students often say that they need a man of h________ as their teacher so that the class is interesting.

1. insects　 2. imports　 3. tobacco　 4. weeded　 5. method　 6. garden　 7.discovery　 8. produce　 9. irrigation　 10. Production　 11. modifies 12.roots 13. golden 14. tied　 15. guiding　 16. proverb 17. garden; sunflowers　 18. pumped　 19. technical　 20. sowing; removed.

Unit 20

20.　 Before s_____ or planting crops, rough ground must be cleaned and weeds must be r______(除掉).

19.　 A t________(技术) expert will come to our factory to solve the problem tomorrow.

18.　 The villagers have p____ the well dry, and can get no more water.

17.　 I wish I could buy a house with a small g______ where I could plant _____(向日葵) and some other flowers.

16.　 You’d better do as the p_______ says, “Don’t put all your eggs in one basket.”

15.　 The person g_______(领) us to travel the park is a young girl.