Mrs. Smith saw （）in the old lady’ handbag.

单项选择题In many cities pedestrians are now much safer because （）

A．no traffic is allowed on some streets
B．traffic is computer-controlled
C．cars move very slowly
D．only one way streets are open to traffic

单项选择题Sunday dinner is （）.

A．a dinner in the evening
B．a big noon meal
C．a big meal on Sunday
D．a supper on Sunday