I．听录音，选出你听到的句子。每小题念两遍。（共5个小题，每小题1分）
( ) 1. A. Let's go for a picnic tomorrow.
B. Let's go for a picnic somewhere.
C. Let's go for lunch somewhere.
( ) 2. A. My father is very happy these days.
B. My father is very free these days.
C. My father is very busy these days.
