1.Why these trousers haven't been worn by Mike for a long time?
2.Where was that report made?
3.What being cleaned by the maid?
4.How many laptops had been stolen?
5.What kind of commercials have been broadcast recently?
6.When was Martin watching TV?
7.Whose book had been published by the end of the month?
8.Who are being watched by this strange woman?
9.Was the car was still being repaired at 7 o'elock yesterday?
10.How many answers have been given by the headmistress during the meeting?
PS: Незабудь спасибо
2. We wear a uniform for school
We not have to wear a uniform for school
3.Grandma walk to school when she was young
Grandma had to walk to school when she was young
4.Jamie help his mum and dad in the house yesterday
Jamie have to help his mum and dad in the house yesterday?
5.You do your homework after school
You had to do your homework after school?
6.I get up early on Saturdays
I not have to get up early on Saturdays
Сказать, какой из них расположены спортивные и какие из них являются играми:
катание
на лыжах, катание на коньках, футбол, регби, бокс, гребля, конный
спорт, баскетбол, гольф, волейбол, бег, прыжок в высоту, крикет, хоккей,
бадминтон, теннис, бейсбол
СПОРТ:катание на лыжах, катание на коньках, бокс, прыжки в высоту, гребля.
ИГРЫ:футбол, баскетбол, гольф, волейбол, хоккей, бадминтон, теннис, бейсбол, регби,крикет.
SPORTS:skiing, skating, Boxing, high jumping, rowing.
GAMES:football, basketball, Golf, volleyball, hockey, badminton, tennis, baseball, Rugby,cricket.
Freddie is hungry, I think. - Yes, he is. Feed him, please.
It's time to go to bed, kids. - Oh, no. Don't turn off the TV!
I'm hungry, Mum. - Eat a banana.
Freddie wants to go for a walk. - Walk him, please.
I can't do my homework. - I 'm sorry, I can't help you. Ask Jack for help.
The house is in a mess. - Don't worry. We'll clean it on Saturday.
I want to go out to play with Ben. - Don't be silly. It's windy.
Dad, I am bored. - Read a book.
Вопросы
1)<span>Density (specific weight) is the amount of mass in a unit volume.
2)</span>It is measured in kilograms per cubic metre. Aluminium alloys, with typical densities around 2800 kg/m3<span> are considerably less dense than steels.
3)</span>Aluminium-2800 kg/m<span>3
</span>water is 1000 kg/m<span>3
</span>steels-7800 kg/m<span>3
</span>4)<span>Stiffness (rigidity) is a measure of the resistance to deformation such as stretching or bending.
5)</span><span>The Young modulus is a measure of the resistance to simple stretching or compression.
6)</span><span>Strength is the force per unit area (stress) that a material can support without failing.
7)- вопрос не в тему
8)
9)b
10)</span>used for part of the car body