TOPd There iscal some fruit.e Is there any / some coffee?Complete the sentences about the picture withthe words from the box. You can use the wordsmore than once.arrersWThere isn'tThere is There areThere aren'ta cyclist.some shops, any cars.a restaurant.a department store.a supermarket​

1. My sister did not (not/work) in a bank

last year.

2. did sam visit(Sam/visit) England last week?

3. I washed (wash) the dog two days ago.

4. Did Helen go to school yesterday? — No.

she's not (she/not).

5. She did not watch (not/watch) TV yesterday.

6. My father cooked (cook) dinner last night.

7. did jack play (Jack/play) basketball last week¬

end?

8.did she swim(she/swim) in the sea last month?

9. We did not play (not/play) tennis yesterday.

10. did thegiraffe climb (the giraffe/climb) the tree last

night?

2. Заполни пропуски. Выбери одни из вариантов. Обведи или подчеркни правильный.

1. Не b) worked at the hospital last summer.

a) work b) worked c) works

2. They a) did't play games in the park last night.

a) didn't play b) don't play c) play

3. The film b) was funny yesterday.

a) were b) was c) didn't

4.a) Did you go to the zoo two days ago?

a) Did you go b) Do you go c) Were you

5. She b) phoned her uncle yesterday.

a) phone b) phoned c) didn't phoned

6. They  watch TV two days ago.  - тут опечатка

a) don’t b) did c) didn’t

7. a) did he laugh at the cinema last weekend?

a) Did he b) Does he c) Do I

8. She b) did't walk her dog last night.

a) didn’t walked b) didn’t walk c) walks

9. My granny’s family c) didn't big.

a) did b) was c) didn’t

10. a) Did you dance with Peter at the party?

a) Did you dance b) Did you danced? c) Was you

№1 Яку потенціальну енергію має тіло масою 60кг на висоті 20м над поверхнею землі? Визначити з якою швидкістю впаде тіло на землю.

№1 Яку потенціальну енергію має тіло масою 60кг на висоті 20м над поверхнею землі? Визначити з якою швидкістю впаде тіло на землю.№2 На якій висоті потенціальна енергія груза масою 700кг дорівнює 8.3 кДж?

№1 Яку потенціальну енергію має тіло масою 60кг на висоті 20м над поверхнею землі? Визначити з якою швидкістю впаде тіло на землю.№2 На якій висоті потенціальна енергія груза масою 700кг дорівнює 8.3 кДж? №3 Тіло масою 100г вільно падає протягом 5с. Визначити потенціальну та кінетичну енергії тіла на висоті 10м над поверхнєю землі. Знайдіть повну механічну енергію.