_____, the boy couldn't enter his house.A．Since the key had lostB．The key being lostC．Lost the

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• The salesman scolded the girl caught ______and let her off.A．to have stolenB．to be stealingC．to stea
• During the next ten years, she had to work hard _____ for the necklace.A．payingB．to payC．for payingD
• _____ the cap, I couldn't help _____ our team leader.A．To see； thinking ofB．On seeing； to thin
• _____ afraid _____ behind, Bill studied even harder than ever before.A．To be； of fallingB．Being； fa
• The building _____ next month will be a modern hospital.A．builtB．being builtC．to be builtD．to built-
• _____, Mr. Thompson left the room.A．Drinking the coffeeB．Had drunk the coffeeC．After drank the coffe
• The wallet was returned to him without anything _____.A．missedB．to be missedC．missingD．to miss-英语
• Did you hear the sound like that of a door _____?A．burstB．to burst inC．burst inD．to be burst in-英语
• -Would you like to sing a song for us?-_____.A．I prefer notB．I prefer not toC．I prefer to notD．I wo
• Believe it or not, he was seen ______upstairs just now.A．to goB．to goingC．having goneD．go-英语
• The first textbooks _____for teaching English as a foreign language came out in the 16th century.A．h
• There was a terrible noise _______the sudden burst of light.A．followedB．followingC．to be followedD．b
• When I handed the report to John, he said that George was the person______.A．to sendB．for sending it
• I’m thirsty. Would you please give me something________.A．drunkB．to drinkC．to be drunkD．for drinking
• The information _____ to me is of great value.A．broughtB．takenC．being takenD．being carried-英语
• Who could have imagined such a sweet-tempered girl as Jane _____ such a thing!A．doingB．to doC．will
• You'd better not have the lights _____ all day long.A．burningB．burnedC．to burnD．being burnt-英语
• _____ the same mistake again made his parents very angry.A．His being madeB．He has madeC．He had maki
• She said she was sorry _____ the train, so she had to stay here for another day.A．missingB．having m
• People couldn’t help _____the funny villager.A．laugh atB．to laugh atC．laughing atD．laughing on-英语
• She reached the top of the hill and stopped _____on a big rock by the side of the path.A．to have res
• Our father often told us in the past that _____is believing.A．to seeB．seeingC．seeD．to be seen-英语
• On entering the office, I found Mr. Thompson _____ at the desk and _____ something.A．seated； writeB
• _____ how to express the idea in English, he turned to the dictionary.A．Does not knowB．Not knowingC
• They found a _____ old man _____ on the ground when the door was broken open.A．dying；lyingB．dying；li
• On a _____ morning the little match girl was found _____ at the corner of the street.A．freezing；fre
• _____ his homework, he went out to play.A．Having doneB．DoneC．He has doneD．He had done-英语
• _____is a good of exercise for both the young and the old.A．The walkB．WalkingC．To walkD．Walk-英语
• —Shall I stop here？—No．Go on _____ ，please．A．to read B．readingC．read D．to reading-英语
• I had Helen's brother _____ the windows, but Helen had them _____ instead.A．to clean； cleanedB
• Dick made it _____ to all his friends.A．to knowB．knownC．knowD．knowing-英语
• "Can't you read?" Mary said _____ to the notice.A．angrily pointingB．and point angrily
• Having finished the work, _____.A．it was almost six o'clockB．a postman came and delivered the
• —What happened to your shoes？ —They want _____ ．A．to mendB．being mendedC．mendingD．mended-英语
• _____ from the top of the hill, the lake is just like a mirror.A．Having seenB．SeenC．To seeD．Seeing-
• We walked as fast as we could _____ to catch the train.A．hopingB．to hopeC．we hopedD．being hoped-英语
• Do you remember _____ Mr．Smith at the meeting last Saturday？A．to meet B．meetC．meeting D．being met-英语
• I don't feel like _____ tonight as I'm so tired．A．to read B．I was going to readC．reading D
• The lecturer began by _____ us where the island was, and went on _____ about its history.A．telling；
• He never let himself _____.A．cheatingB．be cheatedC．being cheatedD．to be cheated-英语
• If _____ green, the door might look more beautiful.A．paintB．paintedC．to paintD．painting-英语
• He went out without an umbrella , __________ in the rain.A．risked being caughtB．risking being caught
• Every minute should be _________ lessons.A．made full use to learnB．made use of learningC．made use of
• Walking down the street the other day, _____.A．I saw unusual something happenedB．a terrible acciden
• _____ many times, but he still couldn't understand it.A．Having been toldB．Though he had been to
• —Good morning，Bill． —Did you have any trouble _____ through the snow？A．drivingB．to drive C．drive D．d
• I wondered whether the movie was _____ worth _____.A．very；seeingB．well；being seenC．very；being seenD．
• Besides _____, she is kind and tender.A．beautifulB．being beautifulC．she beautifulD．is beautiful-英语
• The library needs ______,but it’ll have to wait until Sunday.A．cleaning B．be cleanedC．cleanD．being c
• The key _________ the string was put into the door to stop the kite _________.A．tie to;flying awayB．