- I' sorry to tell you I failed the physics course, Mom. - . The world won' end if you don' pass an exam. - Thank you for your encouragement.

单项选择题It is recommended that the project until all the preparations have been made.

单项选择题For there successful communication, all present must be attentive and get involved in the discussion.

单项选择题I must go now. , if you want that book, I'l bring it next time.

单项选择题The project by the end of 2007, will expand the city蒺s mobile phone network to cover 10,000,000 users.

单项选择题Just as the builder is skilled in the handling of his bricks, the experienced writer is skilled in the handling of his words.

单项选择题If you'e going to run for mayor, just make sure there are no in the cupboard! You know what the press is like.

单项选择题The news that the examination would be held two weeks earlier caused quite a among the students.

单项选择题If you took more than your share of the money, you should at once byreturning the extra amount.

单项选择题The boxer recovered, although he had been for ten minutes after the fight.

单项选择题What did Rice discuss with the Russian leaders