The work --------by the time you came back.

The work ________by the time you came back.选项:a、will have been doneb、was donec、had been doned、 has done--------------------------------------------------------------------------------题号:7 题型:单选题（请在以下几个选项中选择唯一正确答案） 本题分数:5内容:We are _________in the prospect of our country.选项:a、awareb、confidentc、sured、certain--------------------------------------------------------------------------------题号:8 题型:单选题（请在以下几个选项中选择唯一正确答案） 本题分数:5内容:The heavy rain stopped us __________at the station on time.选项:a、to arriveb、arrivec、arrivedd、from arriving--------------------------------------------------------------------------------题号:9 题型:单选题（请在以下几个选项中选择唯一正确答案） 本题分数:5内容:John Preston was tired _________doing the same things in his office everyday.选项:a、tob、ofc、atd、for--------------------------------------------------------------------------------题号:10 题型:单选题（请在以下几个选项中选择唯一正确答案） 本题分数:5内容:The mistake was __________to the carelessness of the assistant选项:a、dueb、 causedc、becaused、owe--------------------------------------------------------------------------------题号:11 题型:单选题（请在以下几个选项中选择唯一正确答案） 本题分数:5内容:We have our house _________every week by a cleaner.选项:a、cleanedb、cleanc、cleaningd、 to clean--------------------------------------------------------------------------------题号:12 题型:单选题（请在以下几个选项中选择唯一正确答案） 本题分数:5内容:A small child has to learn to keep its ____before he can walk far.选项:a、baggageb、blockc、borderd、balance--------------------------------------------------------------------------------题号:13 题型:单选题（请在以下几个选项中选择唯一正确答案） 本题分数:5内容:Tom’s parents died when he was a child,so he was __________by his relatives.选项:a、grown upb、fed upc、raised upd、brought up--------------------------------------------------------------------------------题号:14 题型:单选题（请在以下几个选项中选择唯一正确答案） 本题分数:5内容:After the negotiation ,the manager will ____at the airport.选项:a、see you outb、see you offc、see you leaved、see you fly--------------------------------------------------------------------------------题号:15 题型:单选题（请在以下几个选项中选择唯一正确答案） 本题分数:5内容:The Pudong New Area has ____a new look.选项:a、taken onb、given upc、assumed ond、got up