【正文】 er B．water C．watering D．watered34．When I walked past the park, I saw some old people _________ Chinese Taiji.A．do B．doing C．did D．a(chǎn)re doing35．Snakes don’t have ears but they can feel things ________.A．moving B．move C．moved D．to move36．Look! There _______ so many people _________here. Do you know what has happened?A．is, standing B．a(chǎn)re, are standing C．a(chǎn)re, standing37．The rubbish ________ every day is being a serious problem in cities around the world.A．produce B．produced C．producer D．producing38．—Mum, my puter doesn’t work. It needs_________ . —OK. I will have it _________.A．repairing。t allow us _____ in the river alone.A．swimB．to swimC．swimmingD．swam13．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 in14．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 go15．________ ill, I can’t go to school today.A．Because of B．As C．Being D．With16．Dad always tells me not ________ just for tests. Or, I’ll lose interest in learning.A．study B．studies C．studying D．to study17．The old couple often take a walk after supper in the park with their pet dog ___________ them.A．to follow B．following C．followed D．follows18．What ______ great fun we had ______ the film Jungle Book.A．a(chǎn)。 interested in B．to do。 stay B．to play。 repairing C．repairing。 repaired B．repair。d rather _______ at home and watch TV because of my aching feet. A．play。 stay6．Sallie rolls up her new trousers carefully _____ them from dust.A．protect B．protecting C．to protect D．to protecting7．Huawei has succeeded in ________new software for his products. I can’t wait ________a new Huawei mobile.A．developing, to buy B．developed, buying C．developing, buy D．develop, buying8．The doctor warned the patient oily food after the operation.A．not to drink B．to drink C．not to eat D．not eat9．Scientists should do something they can ____ this kind of virus from spreading into a wider area.A．prevent B．to prevent C．preventing D．prevented10．Life is about waiting for the right moment ________, because everyone is in his own TIME ZONE.A．a(chǎn)cting B．to act C．a(chǎn)ct D．a(chǎn)cts11．In recent years, many children are made ________ what they don’t show________A．do。 interest in12．Our parents won39。 watch D．/。 repairing D．being repaired。 to take D．to spend。 sleep D．a(chǎn)sleep, sleepy41．—Is there anything amazing in today’s newspaper?—Yes. By using ordinary puters, NASA scientists are busy________ at home to control a space rover(天體登陸車）on the Red Planet. .A．to programme B．programming C．programme D．with programming42．China has successfully prevented the Covid19 from _______ through the country.A．spread B．to spread C．spreading D．spreads43．Cao Wenxuan’s hometown in Yandu is well worth________.A．to visit B．visits C．visiting D．visited44．I don’t like sad movies because it usually makes me ________A．crying B．cries C．to cry D．cry45．Huawei has succeeded in ________new software for his products. I can’t wait ________a new Huawei mobile.A．developing, to buy B．developed, buying C．developing, buy D．develop, buying46．When Lily opened the door, she found her little cat ________ in bed.A．lay B．to lie C．lied D．lying47．When you travel abroad, you can hardly avoid products made in China.A．to buy B．buy C．buying D．be bought48．We often see young couples go________ with their dogs along the lakeside paths at the weekend.A．jogging B．boating C．skiing D．swimming49．—You don’t know what great difficulty I had ________ to get the two tickets.—But the film is really worth _________ twice.A．managing。 to see50．Sue p