I"ve kept up a friendship with a girl ...

单项选择题I"ve kept up a friendship with a girl whom I was at school ______ twenty years ago.

A．about
B．since
C．till
D．with

1Although we feel dissatisfied with the election results, we have to become reconciled ______ the decision made by our fellow countrymen.

A．for
B．on
C．to
D．in

2Observations were made ______ the children at the beginning and at the end of pre-school and first grade.

A．towards
B．of
C．on
D．with

3Come what ______ ,we"re not going to make any concessions to his unreasonable demands.

A．must
B．should
C．can
D．may

4Since she is angry, we ______ her alone.

A．had better leaving
B．must leave
C．can leave
D．might as well leave

5Henry"s car stopped on the highway. It ______ out of gas.

A．may not run
B．may have run
C．must run
D．ought to run