1、You like sports     I’d like to read

A．when              B．while              C．but                 D．yet

2、        we were singing, the teacher came in.

A．Before            B．after               C．As                  D．Until

3、I was about to leave my house       the phone rang.

A．while              B． when            C．as                   D．after

4、They did not stop fighting        there was no enemy left.

A．until               B．after               C．when              D．since

5、I have not seen him      he went to college.

A．when             B．before            C．as                   D．since

1、 B  2、C  3、B  4、A  5、D