43.　　　　　　 What do you usually do on your computer?

42.　　　　　　 When do you use a computer?

41.　　　　　　 How do I write my homework on the computer ?

40.　　　　　　 It doesn’t often drink.

39.　　　　　　 It lives in the desert and eats grass.

38.　　　　　　 –Does the panda eat bamboo?　　 --Yes, it does. It eats bamboo.

37.　　　　　　 The kangaroo comes from Australia.

36.　　　　　　 I’m here.

35.　　　　　　 Welcome to Beijing Zoo.