Выберите предложения, в которых допущены какие-либо лексико-грамматические ошибки. Исправьте их. 1) Wealth is above good health.
2) Sport helps people to keep in good health.
3) Examine your eyes every year.
4) Smoking and drugging are good habits.
5) Who are speaking now?
6) She is not revising her grammar rule at the moment.
7) Don’t go into the classroom. The students are having test now.
8) Winter kinds of sport are swimming and golf.
9) Where he is going now?
10)Cover your mouth and nose when you cough and sneeze.
11)If you go in for sport you don’t catch cold.
12)The main purpose of physical culture is to produce champions.
13)The best medicine is better than good health.
14) What you are doing now?
15) See the dentist twice a year.
16) Everyone has habits.
17) Dress neatly.
18) Listen! Someone are knocking at the door.

1. The coach is always right! 2. The visitor is aware of all responsibility and assumes all possible risks associated with trampolining. 3. Classes are allowed:

- visitors who have familiarized themselves with the safety regulations;

- visitors who took off their glasses, watches, chains, rings, bracelets, earrings, other jewelry, jewelry and accessories, as well as took everything out of their pockets;

(the Trampoline Center is not responsible for valuables lost in the arena and left unattended).

- visitors only wear sports uniforms (jeans and denim shorts are not sports uniforms). On the feet of shoes or thick socks (you can not jump barefoot). Sportswear should be without zippers, buttons, fasteners and other rigid metal elements, do not have wide pockets and protruding parts.

4. Classes are not allowed:

- visitors who did not pass the briefing

- persons under the influence of alcohol or drugs

- pregnant women and people with disabilities for health reasons

- persons whose weight exceeds 100 kg

5. It is not allowed in the Trampoline Center / arena:

- be with chewing gum, food and drinks

- practice and jump on the trampoline in the absence of the instructor (in case of being late or arriving earlier, enter the arena only with the permission of the instructor)

- conduct training and give recommendations on the subject of classes to other visitors of the trampoline park

- perform exercises on the edge of the trampoline, jump from trampoline to trampoline, jump off the trampoline to the hard floor. On the trampoline, pampering is unacceptable!

6. In the event of an accident, the visitor who has been injured, or his accompanying person, must immediately inform the staff of the Trampoline Center for first aid.

7. During the lesson, it is necessary to follow the instructions of the instructor accurately and in a timely manner. Perform a high-quality warm-up

Объяснение:

2.Families of the Orchestra

These characteristics ultimately divide instruments into four families: woodwinds, brass, percussion, and strings.

3.Families of Musical Instruments

Brass instruments include trumpet, trombone, tuba, French horn, cornet, and bugle.

Percussion instruments include drums, cymbals, triangle, chimes, tam-tam, glockenspiel, timpani, bells, and xylophone.

Stringed instruments include the violin, viola, cello, bass, harp, and dulcimer.

4.violin

The strings are the largest family of instruments in the orchestra and they come in four sizes: the violin, which is the smallest, viola, cello, and the biggest, the double bass, sometimes called the contrabass.

5.A modern full-scale symphony orchestra consists of approximately one hundred permanent musicians, most often distributed as follows: 16–18 1st violins, 16 2nd violins, 12 violas, 12 cellos, 8 double basses, 4 flutes (one with piccolo as a specialty), 4 oboes (one with English horn as a specialty), 4 clarinets (one with ...

6.baton

Nowadays conductors use either a baton (for a large ensemble) or just their hands. There are set patterns and gestures which communicate key features of the music, but since the players often already have those features written on their scores this isn't the conductor's main role.