1. in the 1990s, the sales of jeans... going up A. ends B.ended C.has ended D.will end 2.Van is living.... the Parker family A. with B.in C. at D. of

1. B (in the 1990s thì QKĐ)

CT thì QKĐ: (+) S + Ved/bqt + O

      (-) S + didn't + V + O

      (?) Did + S + V + O?

2. A (live with: sống với)

CT thì HTTD: 

(+) S + am/is/are + Ving + O

(-) S + am/is/ are + not + Ving + O

(?) Am/Is/Are + S + Ving + O?