【正文】 句意：——湯姆，爸爸在哪兒？ ——喔，他正在花園里的澆花?！叮靺?！我馬上把它換過來。——對不起。face動詞原形；faces第三人稱單數(shù)；is facing現(xiàn)在進行時，主語為單數(shù)形式；are facing現(xiàn)在進行解析：D【詳解】句意：目前，南蘇丹的許多兒童正面臨著饑餓的問題。我正用著呢。故選C?？疾楝F(xiàn)在進行時態(tài)。根據(jù)語解析：B【詳解】句意：——我有幾天沒見到杰克了。t seen Jack for a couple of days. —He ________ for the English speaking petition which will take place next week.A．will prepare B．is preparing C．has prepared D．was preparing3．—Maggie, could you help pick up the phone? It ________.—OK, Mum.A．rings B．rang C．will ring D．is ringing4．—Bob, can you take the dog for a walk?—Sorry, Dad. I ________ an online class.A．take B．took C．a(chǎn)m taking D．have taken5．—Can Peter play games with us, Mrs. Hawking?—Wait a minute. He ________ a shower.A．is taking B．taken C．took D．was taking6．The zoo keeper is worried because the number of visitors ________ smaller and smaller.A．bee B．a(chǎn)re being C．is being D．have bee7．Look, many people ________ in the park.A．dance B．danced C．a(chǎn)re dancing D．will dance8．I can’t lend you my English book, because I _______ it these days.A．use B．have used C．used D．a(chǎn)m using9．Sorry, you can’t take the eraser away, Tony. I ________ it.A．have used B．used C．was using D．a(chǎn)m using10．—Tony, hurry up! We ________ for you now.—Just one minute.A．wait B．waited C．have waited D．a(chǎn)re waiting11．Many children in South Sudan ________ the trouble of hunger at the moment.A．face B．faces C．is facing D．a(chǎn)re facing12．—Hi, Daming. What are you up to?—I ________ a project about family history.A．do B．did C．a(chǎn)m doing D．was doing13．—Tom, please give me a hand in moving the piano. —Sorry. I ________ my car.A．repair B．repaired C．a(chǎn)m repairing D．have repaired14．—May I use your puter? —Sorry, I ________ on it.A．work B．worked C．have worked D．a(chǎn)m working15．— Lena, I guess you were in a hurry this morning. You ________ your sweater inside out.— Oh my god, I’ll have it changed immediately.A．wore B．a(chǎn)re wearing C．were wearing D．have worn16．—Mom, it’s so late. Why don’t you go to bed?—Your brother hasn’t e back yet. I ________ for him.A．wait B．a(chǎn)m waiting C．has waited D．waited17．—Tom, where39。 ——他正在為下周舉行的英語演講比賽做準(zhǔn)備。結(jié)合選項，故選D。根據(jù)前句“The zoo keeper is worried”的語境可知，后句動作應(yīng)是解析：C【詳解】句意：動物園管理員很擔(dān)心，因為游客數(shù)量越來越少。根據(jù)“I can’t lend you my English book...”可知，我不能把我的英語書借給你，說明這些天我在用它，符合語境；所以句子時態(tài)應(yīng)為現(xiàn)在進行時。根據(jù)“Tony, hurry up! We…for you now.”可知，此處強調(diào)動作正在發(fā)生，用現(xiàn)在進行時，故選D。我在修我的車。考查時態(tài)。結(jié)合語境可知，母親還沒有睡覺，是因為她正在等未歸的哥哥，故句子應(yīng)用現(xiàn)在進行時，故選B。你在等別人嗎？——是的。考查時態(tài)。根據(jù)“Not yet. She…it these days.”可知，動作還未完成，現(xiàn)在也在做，所以用現(xiàn)解析：C【詳解】句意：——你姑姑寫完小說了嗎?？——現(xiàn)在還沒有?？疾闀r態(tài)辨析。考查時態(tài)。根據(jù)“next week”可知句子用一般將來時，leave for...動身去某地，表示“位移”的動詞可用現(xiàn)在進行時表示將來，結(jié)構(gòu)是be doing。故選C。你哥哥在網(wǎng)上上課?？疾楝F(xiàn)在進行時。37．B【詳解】句意：——我找不到大衛(wèi)，他在哪兒？——他在家準(zhǔn)備明天的比賽?？疾楝F(xiàn)在進行時。隨著其他公司加快發(fā)展，我們在信息技術(shù)領(lǐng)域的領(lǐng)導(dǎo)地位正在逐漸喪失。根據(jù)“where are you”可知，描述此時此刻正在做的動作，用現(xiàn)在進行時am/is/are d解析：C【詳解】句意：——Jane，你在哪里？——爸爸，我正在車道上洗車。根據(jù)“Where’s Nick?”可知要回答現(xiàn)在在做什么，用現(xiàn)在進行時，其結(jié)構(gòu)為am/is/are doing。考查動詞時態(tài)。考查時態(tài)?？疾榫渥訒r態(tài)。根據(jù)“now”可知，時態(tài)為現(xiàn)在進行時，結(jié)構(gòu)為：am/is are doing，主語為She，be動詞用is。解析：B【詳解】句意：你最好不要走這邊。我正在廚房學(xué)習(xí)如何包餃子?？疾楝F(xiàn)在進行時。think