【正文】 A．enjoy B．enjoying C．to enjoy D．enjoyed19．In his , David promised _________his daughter during her stay in Japan.A．visiting B．visit C．visited D．to visit20．What else should we pay attention to _______ our life?The change of our moods, I think.A．improve B．improved C．to improve D．improving21．How much work have they finished ________ for the wele party?A．prepared B．to prepare C．preparing D．to be prepared22．Dan shows an interest in musical instruments and is often heard _____ the guitar.A．play B．played C．playing D．to play23．（2017屆山東省濱州市濱城區(qū)九年級(jí)第二次模擬）David enjoys ____ music at weekends, but I prefer ________ for a piic.A．listening to；go out B．listening to；to go outC．to listen to；to go out D．listen to；going out24．—To keep the students safe on their way to school, we have taken more action.— That sounds great. We should do what we can __________ the school bus accident.A．to prevent B．prevent C．to preventing D．preventing25．During the Spring Festival, we Chinese people ___ door gods on gates, but now few families do so.A．used to put up B．used to put inC．were used to put up D．were used to putting in26．(2016?鹽城市)We must do everything we can ______waste water from running into rivers .A．prevent B．prevented C．preventing D．to prevent27．I’m sorry to keep you ______ for an hour. Now let’s begin our work.A．to wait B．waiting C．wait D．waited28．I like watching people _____in the street.A．walking B．walked C．to walk D．be walking29．—________ twice, the cat refused to move near to the table unless the dog was away.A．Being bitten B．Bitten C．Having bitten D．To be bitten30．The way our students thought of ________ the classroom clean and tidy proved to be very useful.A．to keep B．keeping C．kept D．keeps31．David practices________ the piano hard and often gives wonderful performances.A．play B．played C．playing D．to play32．—What makes you so brave to volunteer in the munity?—Because I know that there must be so many people __________ for our support.A．to wait B．wait C．waiting D．waited33．Mr. Grea found Tom a novel in class when he came in.A．is reading B．reading C．read D．to read34．I tried to make Alice ___________ her mind but I found it difficult.Well, I saw you __________that when I went past.A．changed。 to taste8．—Were you born in Baiyin City?—No, I wasn’t. But I have been used ________ in the city since I moved here ten years ago.A．live B．to live C．living D．to living9．—Were you born in Qingyang City?—No, I wasn’t. But I have been used ________ in the city since I moved here ten years ago.A．live B．to live C．living D．to living10．Don’t forget ________ the door when you leave here.A．lock B．locking C．to lock D．locked11．The puter requires ________. I think I need ________ to ask Mr. Zhang for help.A．fixing, to go B．to fix, going C．fixing, going D．to fix, to go12．Paul made a nice cage _______the little sick bird till it could fly．A．keep B．kept C．keeping D．to keep13．There are no ways she can e up ________ herself out.A．with to help B．to help C．with helping D．to helping14．—Tom, have you ever read the book A Take of Two Cities written by Charles Dickens?—Yes, I finished ________ it last summer vacation.A．read B．reading C．to read D．reads15．I still like those good old songs I listened to _________ myself in my free time.A．enjoy B．enjoying C．to enjoy D．enjoyed16．It is selfless ______ the doctor to devote all the time he had ________ for the patients.I think so, they are so great.A．for。 attending7．— Baby, would you mind ________ me cook the fish?— Of course not. I can’t wait ________ it!A．help。 reading5．You’d better give up smoking at once.A．start smoking B．start to smoke C．stop smoking D．stop to smoke6．—Did everyone attend the concert last night? —No, Emily preferred ________ TV at home to ________ the concert.A．to wa