UNIT 1 I. COMPLETE THE SENTENCES WITH THE PAST TENSES

11. - BT TRAC NGHIEM LOP 12 CB UNIT1 234 TEST YOURSELF A CO DA
BT TRAC NGHIEM LOP 12 CB UNIT1 234 TEST YOURSELF A CO DA

11. I first met Lisa three years ago. She ……at a radio shop at that time.

A. had worked

B. was working

C. has happened

D. had happened