40．If 　　　　carefully, the experiment will be successful．

　　　 A．do 　　　　　　　　 B．does 　　　　　　　　 C．done 　　　　　　　　 D．doing

39．If you are planning to spend your money having fun this week, better 　　　　it ---- you’ve got some big bills coming．

　　　 A．forget 　　　　　　 B．forgot 　　　　　　　 C．forgetting 　　　　　 D．to forget

38．She is　　　　 being pleased about it; she is very angry．

　　　 A．free from 　　B．free of 　　　　　C．out of 　　　D．far from

37．---Who has eaten all the cake, Jim?　　 ---Oh, 　　　　must be your two pet dogs．

　　　 A．it 　　　　　B．they 　　　　　C．that　　　　　 D．which

36．“How could you lose so much money?” Charlie asked his wife, eyeing her angrily from _______ the kitchen table.

A．at　　　 　　　　 B．across　　　 　 　　C．through 　　　D．on

35．--- What is ______ like being a sailor?　　 --- Wonderful．

　　　 A．one　　　　　 B．that　　　　　 　　 　C．this　　　　 D．it

34．You should report any incident, _____ serious or minor it is．

　　　 A．what　　　　 B．how　　　　　　 C．whether　　 D．however

33．---What were you trying to prove to the police?　 ---　　　 　I was last night．

　　　 A．Where 　　　　　 B．When 　　　　　　　　　 C．That 　　　　D．What

32．Finally she got too tired and fell asleep at the desk, her right hand still ______ a pen．

A．held　　　　 B．to held　　　　　　　　　 C．holding　 　D．was holding

31．Please tell me the after service of the computer; I’m worried about　 __________ a break down sometime．

　　　 A．there being 　　B．it being 　　　　　　　 C．there is 　　　　　 D．it is