40. After a f__________ battle the enemy was forced to retreat (撤退). Unit 5

39. The amount of rain a__________ the growth of crops.

36. It is dangerous to drive in a t__________ fog. 37. The baby was badly bitten by m__________. 38. There are five boxes c__________ books and toys.

34. There are many s__________ of roses in this garden. 35. Scientific discoveries are often a__________ to industrial processes (过程).

33. Did you report the l__________ of your jewelry to the police?

32. You will e__________ your health if you work so hard.

31. Man should protect w__________ for his own existence.

29. Unexpected difficulties a__________ in the course of their experiment. 30. They s__________ their child with too much praise.

Unit 4

28. She said she didn’t like it, but p__________ I thought it was very good.

27. What kind of m__________ is the bridge made of?