11.

W: Did you hear that Anna needs to stay in bed for 4 weeks?

M: Yeah. She injured her spine in a fall and a doctor told her to lie flat on her back for a month so it can mend.

Q: What can we learn from the conversation? ( )

A) The serious accident may leave Anna paralyzed.

　　B) The man happened to see Anna fall on her back.

　　C) The injury will confine Anna to bed for quite a while.

　　D) The doctor’s therapy has been very successful

12.

M: A famous Russian ballet is coming to town next weekend. But I can’t find a ticket anywhere.

W: Don’t be upset. My sister just happened to have one and she can’t go since she has got some sort of conflict in her schedule.

Q: What does the woman mean? ( )

A) The man could watch the ballet with her.

　　B) She happened to have bought two tickets.

　　C) She can get a ballet ticket for the man.

　　D) Her schedule conflicts with her sister’s.