1)In various sources the length of the Mississippi River is listed in different ways: 3902 km, 3770 km, 3950 km .<span>Read the details on Great Travel
2)</span><span>There were also mysterious disappearance , but later their causes are being investigated. Thus, in December 1976 , " disappeared " freighter giant ' Berge Istra ' displacement of 223,960 tons , a length of 314 m, bulge of the earth under the Liberian flag to Japan with a cargo of Brazilian ore.</span>
<span>Have you been to London? Yes, I have.
Has she seen the Tower? No, she hasn't.
Have they been to the Kremlin? No, haven't.
Has he ever been to a zoo? Yes, he has. ...
</span><span>Has he ever been to an art gallery? Yes, he has.
</span><span>Has he ever been to a museum? / No, he hasn't.
</span><span><span>Has he ever been to </span>Red Square? Yes, he has.</span>
11
It is very important to brush your teeth
16
Rock music is not really my thing.
12
We have to wear a school uniform at my school.
17
What about a pop concert?
13
My uncle grows tomatoes in a greenhouse.
18
I always help my parents around the house.
14
I help my little brother to get dressed every morning.
19
My favourite comedy is on TV today.
15
They often go camping at weekends.
20
The leader teaches us how to build fires
1.The Hyde Park
2. A History Museum
3. The Red Square
4. A Park Avenue
5. The Bolshoi Theatre
6. The Big Ben
7. The Covent Garden
8. The Royal Opera House
9. The Hight Street
10. The Oxford street