閱讀下列各小題，根據(jù)括號(hào)內(nèi)的漢語提示，用句末括號(hào)內(nèi)的英語單詞完成句子
小題1:____________________ is still a puzzle to us.(lay)
它們什么時(shí)候產(chǎn)的卵對(duì)于我們?nèi)匀皇且粋�(gè)謎。
小題2:Could you tell me ___________________ on marriage when she was young ?(chance)
你能告訴我當(dāng)她年輕的時(shí)候?yàn)槭裁茨盟幕橐雒半U(xiǎn)嗎？
小題3:Where is my English dictionary ? It was here a moment ago. Someone ____________________ by mistake.(take)
我的字典在哪？它剛才在這兒的�？隙ㄓ腥四缅e(cuò)了。
小題4:This morning, as I was working, a man ____________________ stepped into my shop and begged me for some money.(dress)
今天早晨，當(dāng)我正在工作的時(shí)候，一個(gè)衣衫襤褸的人走進(jìn)我的商店，向我討錢。
小題5:I can’t imagine _______________ when they received these Christmas presents.(how)
我無法想像當(dāng)收到這些圣誕禮物時(shí)，他們多么激動(dòng)。
小題6:It’s a small informal party among our old classmates—you _____________________ .(need)
這是我們老同學(xué)之間的一個(gè)小型的非正式的聚會(huì)，你不必盛裝打扮。
小題7:Your words made Tom angry yesterday, so you ________________ to him then.(ought)
昨天你說的話使湯姆生氣，那時(shí)你應(yīng)該向他道歉的。
小題8:Mr. Smith _____________ by teaching ten years ago and he gained much experience from his work.(earn)
史密斯先生十年前靠教書謀生，并且從這個(gè)工作中獲得很多經(jīng)驗(yàn)。
小題9:The girl as well as her classmates _________________ the bird outside the window when their teacher came in.(stare)
這個(gè)女孩和她的同學(xué)正凝視著窗外的那只鳥時(shí)，他們的老師走進(jìn)來了。
小題10: The fact _____________ learning languages delighted his parents very much.(gift)
他在語言學(xué)習(xí)方面有天賦這一事實(shí)使他的父母非常高興。
