语法填空

　　Is 1 difficult for you to get up in the morning? Do you sometimes oversleep?Are you often late for work or school? Yes?Then Hiroyuki of Japan has a special bed for you. Hiroyuki's bed will get you up in the morning! Here is 2 it works.

　　The bed is connected to an alarm clock. 3 , the alarm clock rings. You have a few minutes 4 (wake) up. Next, a tape recorder in the bed plays soft music or other pleasant sounds. The tape recorder in Hiroyuki's bed plays a recording of his girl-friend. She whispers 5 a sweet voice,“Wake up, darling, please. ”A few minutes later a second recording plays. The second re-cording can be loud music 6 unpleasant sound. Hiroyuki hears a recording of his boss. His boss shouts, “Wake up 7 (im-mediate), or you'll be late!”

　　If you don't get up after the second re-cording, you 8 (be) sorry! A mechani-cal “foot” is in the bed. The mechanical foot kicks you 9 the head. Then the bed waits a few more minutes. What! You are still in bed! Slowly the top of the bed rises higher and 10 (high). The foot of the bed goes lower and lower. Finally, the bed is vertical (垂直). You slide off the bed and on-to the floor. You are out of bed and awake.

词语辨析

用acquire, obtain或gain的适当形式填空。

(1) He has ________ a good knowledge of biology.

(2) No pains, no ________.

(3) Lucy finally ________ what she had always searched for.

(4) The museum has just ________ a famous painting by Pablo Picasso.