Cho x/z=z/y. Chứng minh rằng : x^2+z^2/y^2+z^2=x/y

Tìm giá trị nhỏ nhất của biểu thức M=2018+(x-2019)^2018

1.You should ____ (do) your homework, instead of ____ (watch) tv before dinner

2.She turned on the radio because she wanted ____ (listen) to some music.

3._____ (you/watch) the news on Tv last night ?

4.What _____ (you/do) tonight, Hung?

5.Which programme _____ ( Linda/like) best ?

6. A new series of wildlife programmes ____ (be) on at 9 o'clock Monday evenings.

7.My father never ____ (watch) romantic films on TV.

8.I only let my kids ____ (watch) TV at the weekends

1.a.THeater b.THank c.THere d.THirty.

2.a.gAme b.Animal. c.chAnnel. d.nAtional

3.a.watCH b.CHannel. c.CHildren. d.sCHedule

4.a.prOgramme. b.shOw. c.pOpular. d.hOme

5.a.newsrEArder. b.wEAther. c.wEEk. d.lEAve

Although he seemed a friendly person, I didn't like him. -> He seemed ___________