-How about having a picnic with me?-I’d love to, ______ I’m afraid I have no time. A. so B. and C. but
---Hello,Bill? 一No, .
-Are you Jack? -Yes, _______.
Where are your brothers? ________.
Tom and I ________ good friends. He ________ twelve.
It is rainy today,______ kids cannot play outside. A.so B. but C. because