I. 听句子，选出句子中所包含的信息。(共5小题， 每小题1分，计5分。)
1. A. duck B. doctor C. dark
2. A. some eggs B. some bread C. some rice
3. A. take a bus B. be late for C. by car
4. A. after the meeting B. before the class C. after school
5. A. We will go swimming tomorrow if it is a fine day.
B. Be careful! Don’t go swimming alone.
C. Don’t be sad if you can’t go swimming.
