单选题— How many times have you been to America? — It's the second time I ______ there. A.was B.am C.have been

单选题Mrs. Baker's sister was ill. She had someone to look after her from Monday to Friday, but not at the weekend, so every Friday evening Mrs. Baker used to go off to spend the weekend with her at her home in a neighboring town. But as Mr. Baker could not cook, so he had arranged for(安排) his sister to come over and spend the weekend looking after him at their home. This means that Mr. Bake had quite a busy time when he came home from work on Friday evenings. First he had to drive home from the railway station. Then he had to drive his wife to the station to catch her train. And then he had to wait until his sister's gain arrived, so as to take her to his house. Of course, on Sunday evenings he had to drive his sister to the station to catch her train back home, and then wait for his wife's train, so as to bring her home. One Sunday evening he had seen his sister off on her train and was waiting for his wife's arrival, when a porter, who had often seen him at the station, came over and spoke to him. "You are having a lot of fun," he said. "But one day one of those women is going to catch you with the other, and then you will be in real trouble!/

单选题Uncle Li and Uncle Wang live in the low and broken houses because______.

单选题You should ______ in black at the funeral (葬礼). A. dressing B. be dress C. be dressed

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单选题Sir. William's story made his friends laugh louder, because he had told the same story.

单选题I hope my son ______ over his lessons carefully. A. to go B. go C. goes

单选题WhoisHenry?A.Mike'sbrother.B.Mike'sfather.C.Mike'sfriend.

单选题I'm sure it won't work. Can you think of a ______ idea?

单选题Mother was busy ______ when you rang up.

单选题The young man hurried into the library to look for an English history book.

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单选题Mrs. Black has a ______ dog. A. ten years old B. ten-year-old C. ten year old

单选题By the ______, please give my best wishes to your parents.

单选题It"s very kind ______ you to help me.

单选题--Whose bike is this?--______.