1. Complete the text withthe verbs in the box

start finish have go works lives

walks goes needs gets watches

plays opens get practice arrive

Peter doesn't have a very normal routine. He (0)works in a night club, where he (1)_____ the piano in a jazz band. The club (2)_____ at 11.00 at night, but the members of the band usually (3)______ there at 9.00 and they (4)_______ for a couple of hours. The first customers (5)________ at about 11.15 and the show (6)______ at midnight. It (7)________ at 5.00 in the morning. Then Leo anh his friends (8)______ some thing to eat, before they (9)______ home. Leo (10)_______ quite close to the club, so he (11)______ home. He (12)______ to bed at 8.00, but he only (13)______ about fours hours of sleep, so he (14)_______ up at midday. In the afternoon, he (15)_______ TV or he goes out

phân tích10=2.5

suy ra 2x+1=5(1)

2x=4

x=2

y-3=2

y=5(2)

Vậy x=2

       y=5

because là đáp án nhé bạn

Giá trị cos 59π/6 là

      A .   2 / 2                               B .   3 / 2                   C .   - 2 / 2                     D .   - 3 / 2