If you get_______ in a foreign city, you’d better stay where you are and wait for your friends

　 A. lose 　 B. to lose   C. losing 　 D. lost

He asked several questions_______ the professor who gave us a lecture_______the balance of nature.

　 A. with; for 　 B. from; of  C. to; about 　 D. of; on

So loudly_______ that everyone of the class could hear him.

　 A. did he speak 　 B. did he spoke C. spoke he 　 D. he spoke

We found Marry’s brother to have _____ more story books than Ann’s.

　 A. much 　 B. too much  C. by far 　 D. far

How did you manage to get to school on time ______ you missed the school bus?

　 A. when 　 B. if   C. once 　 D. because

t will be quite a long time _______ she is back again, so don’t be too cross with her.

　 A. that 　 B. since  C. before 　 D. until

_______ a mobile phone can you ring _______ you want to talk with anywhere .

　 A. Using; whoever 　 B. Only on; whomever

　 C. By; whomever 　 D. With; whoever

-What do you think of the book??　

-Oh, excellent. It is worth _____ second time.

　 A. to read a 　 B. to read the  C. reading a 　 D. being read the

Last term our maths teacher set so difficult an examination problem _____ none of us worked out.

　 A. that 　 B. as   C. so that 　 D. which

-Have you seen _________ watch? I left it here this morning.?-I think I saw one somewhere. Is it _________ new one?

　 A. a；/ 　 B. a；the  C. the；a 　 D. a；a