35．Which do you enjoy ______ your holiday, going abroad or staying at home?

　　　 A．spending　　　　　　 B．to spend　　　　　　　 C．being spent　　　　　 D．spend

34．－Have you finished your composition already?

－Yes. I _________ it in twenty minutes.

　　　 A．have finished　　　 B．finished　　　　　　　 C．will finish　　　　　 D．had finished

33．You will have to see to ______ that the machine is in good condition before using it.

　　　 A．everything　　　　　 B．yourself　　　　　　　 C．all 　　　　　　　　　　 D．it