(    )1. __You look worried. What happened?

  __I’m looking for __ pen. Have you seen __ blue pen?

A. the ;the          B. the; a            C. a; a                D. a; the

(    )2.About ________ of the workers in the factory were born in the ________.

A. two-thirds, 1970                   B. two-thirds, 1970s   

C. two-third,1970                   D. two-third, 1970s

(    )3.Let’s meet at 8:00 at the gate of ______.

A. Rose Park    B. Rose’s Park    C. the Rose Park     D. the Rose’s Park