The body is wonderfully made, like a complex, perfect machine. Each part is specially constructed to carry out its own function, and to work as a whole with the other parts. The body has a strong frame work of bones called the skeleton. The skeleton is covered by muscles and other soft tissues, and by skin on the outside.
The human body consists of three parts. They are the head, the trunk and the limbs.
The main part of the head is called the skull. The forehead, the temples, the cheeks, the cheekbones, the two jaws and the mouth compose the face. The teeth and the tongue are loading in the mouth. One chews food with the teeth and tastes food with the tongue. The lips are the two margins of the mouth. We see with the eyes, breathe and smell with the nose.
The trunk consists of the spine, the chest and the pelvic bones. The trunk is divided into two large cavities by diaphragm. The upper cavity of the trunk is called thorax and lower one is called the belly. The lungs and the heart are located above the diaphragms in the upper cavity. In the lower cavity we find interior organs such as stomach, liver, urinary bladder, gallbladder kidneys, spleen and intestines.
The upper limb is divided into the shoulder, the upper arm, the forearm and the hand. The join between upper arm and forearm we call the elbow. The wrist is the joint between forearm and hand. Each hand has five fingers: index, middle finger, ring finger, little finger and a thumb.
The lower limb consists of the thigh-bone, the shin-bone and the fibula. We call the calf the back of the lower leg. The join between the femur and the lower leg is called the knee-joint. This joint is protected by the knee-cap. The joints between lower legs and feet are the ankles. The foot consists of heel, sole and toes.
1. I am sure he do this work tomorrow.
a) could b) will be able to c) was able to
Так как здесь слово "tomorrow", нам требуется будущее время.
2. I wear a formal dress, I was having an interview that day.
a) must b) had to c) was to
Это время, потому первый вариант отпадает, по смыслу подходит лишь второй, в котором говорится, что человек должен был одеть официальное платье.
3. When you meet him, you be very careful not to upset him.
a) had to b) are to c) must
Здесь отпадает первый вариант, так как это не время, опять же говорится, что "Ты должен быть очень внимательным". Потому только "must".
4. When I was young I run for miles.
a) could b) can c) was able
Так как это время, то отпадает второй вариант, а третий отпадает, так как после него не стоит частица "to".
5. Though he could hardly speak he finish the lecture.
a) could b) was able to c) will be able
Так как это время, третий вариант отпадает. Из двух вариантов лучше подходит "was able to", так как он означает "был ", "смог".
6. When he is better he have a walk in the garden when it’s fine.
a) will be allowed to b) can c) may
Здесь мы видим условное предложение первого типа с "when", потому во второй части обязательно должен быть глагол в Future Simple, то есть, только первый вариант.
7. You have wonderful cigars. Mr. Wilt, I take one with your kind permission?
a) can b) may c) am allowed
Так как это вежливая , то мы можем использовать только глагол "may"
8. Dear Mum, I have a minute’s rest since you left.
a) couldn’t b) wasn’t able to c) haven’t been able to
Так как мы здесь видим слово-маркер "since", должен использоваться глагол в Present Perfect, то есть третий вариант.
9. “ You take one of these pills before every meal,” the doctor’s order was.
a) have to b) must c) are to
Мы говорим здесь об инструкциях, потому нам подходит только третий вариант.
10. Our car had broken down and we walk to the station.
a) had to b) must c) were to
Здесь подходит только первый вариант, потому что он означает "были вынуждены", а герои данного предложения именно что были вынуждены идти к станции пешком, так как их машина сломалась.
11. According to the agreement the rent be paid strictly in advance.
a) had to b) must c) was to
Здесь подходит второй вариант, так как он означает строгое правило, которое обязано выполняться.
12. When her mother died she run the hotel alone.
a) was to b) had to c) must
Здесь подходит только второй вариант, так как девушка была именно вынуждена заниматься отелем самостоятельно из-за смерти матери. А в значении "вынуждена" у нас здесь только глагол "had to".
13. “ You look tired. You stop working so hard,” she advised.
a) have to b) must c) should
Так как девушка лишь посоветовала, то нам подходит только третий вариант, который означает совет ("следует что-то делать").
14. Why do I always do the shopping?
a) must b) are to c) have to
Так как человек явно жалуется, то ему здесь подойдёт только третий вариант - в значении "вынужден".
15. There were thirty poems in the collection and he receive a dollar a piece.
a) was to b)had to c) must
Так как это является определенной договоренностью (получать доллар за стих), то нам подходит строгая обязательность, правило, то есть третий вариант.
Время Past Perfect используется тогда, когда мы хотим сказать, что какое-либо действие произошло перед еще одним определённым действием в . Второе как раз характеризуется временем Past Simple.
1. Mrs Little saw right away that the infant clothes she had provided were unsuitable.
2. When, at the age of a month, he had gained only a third of an ounce, Mrs Little was so worried that she sent for the doctor.
3. One day when Mrs was washing out the bathtub after Mr Little had taken a bath, she lost a ring off her finger.
4. She was horrified to discover that it had fell down the drain.
5. George was annoyed that his hook idea hadn't worked.
6. "How was it down there?" asked Mr Little, who was always curious to know about place he had never been to.
7. "It was all right," said Stuart. But the truth was the drain had made him very slimy, and it was necessary for him to take a bath.
8. Everybody in the family thought he had been awfully good about the whole thing.