--- Now more people are paying attention to the school bus safety. --- So we believe ________ there will be fewer accidents in the future.
---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