Вопрос по физике:

Электромагнитные волны распространяются в однородной среде со скоростью 2х10^8 м/сек. Какую длину волны имеют электромагнитные

Вопрос по физике:

Вопрос по английскому языку:

II. Fill in the correct word (Вставь нужное слово)

• music   • aspirin    • buy   • clothes   • pair    • fast    • floors    • florist’s   • games

1.    The ………. shop has got the skirt I like.

2.    What do you want to ………. ?

3.    You will find ………. at the chemist’s.

4.    I’m hungry. Let’s eat at the ………. food restaurant.

5.    I need some flowers. Where's the ………. ?

6.    I want to buy a ………. of shoes.

7.    This supermarket has two ......... .

8.    You can find .......... at Toyland.

9.    A new CD is at the ......... shop.

III.          Write in must or mustn't (Вставь must или mustn't)

1.    Stop watching TV. You_______ do your homework.

2.    I_______brush my teeth.

3.    Your shoes are dirty. You _______clean them.

4.    You _______go to school every day.

5.    I _______tidy my room.

6.    You _______play on the road.

IV.      Put the verbs into the Past Simple.

1.    He ______(eat) a sandwich for lunch yesterday.

2.    Mum _________(buy) a new toy car tor for her son.

3.    ____ you _________(drink) tea in the morning?

4.    I _________ (not take) a book.

5.     They ________(come) home late.

6.    The boys _______ (play) football 2 days ago.

Вопрос по физике:

Вопрос по физике: