40.He is good (　　 )his classmates.

39.Let’s learn (　　　 )some animals in the zoo.

38.He bought a coat (　　 )a very low price.

37. I have lots of meat (　 　)supper.

36.From now (　　　 ),I will care (　　 )this bird carefully.

35.If we work (　 )the　 problem ,we work it (　　 )at last.

34.Please join us (　　 )the game ,It’s very interesting.

33.I am tired (　　　 )what you said.

32.He was strict (　　　 )himself,but he was not strict (　　 )other things.

31.I am busy (　　　 )English study every day.