47. Help y______ to some chicken, children.

46. The swimming pool is being repaired. Let’s play basketball i______ OK?

45. It is i_____ for me to give up studying English.

44. A shark has many d_____ from a fish!

43. How c______ the flowers are! She was attracted by their beauty.

42. My friends o______ me a good job last year.

41. an apple d_______ down from the tree a moment ago.

40. He has e______ money to travel all over the world.

39. The more dirty water the factory pours into the river, the w______ the environment nearby will be.

38. London is a______ the biggest cities in the world.