Lesson2 Uzbek national music ex:1 ,2,3

8 класс

1. If you helped me with the chairs, the room would soon be ready.
    If you had helped me with the chairs, the room would have soon been ready.

2. If it rained, we wouldn't have the picnic.
    If it had rained, we wouldn't have had the picnic.

3. You would see Trafalgar Square if you went to London.
    You would've seen Trafalgar Square if you had gone to London.

4. If you brought that bucket, I'd fill it with watter.
    If you had brought that bucket, I would've filled it with watter.

5. You would become a strong man if you ate porridge.
    You would've become a strong man if you had eaten porridge.

3. The deep tunnelling came(past indefinite active ) later, in 1890. Tunnelling a tube through miles of clay, and sometimes sand and gravel is (present form of "to be" active)no easy task, and it was ( past indefinite active )James Henry Greathead who developed ( past indefinite active )the method which was (past indefinite active )to make most of London's tube tunnels possible.

London transport's experience with tunnels brought (past indefinite active )them another record. One of the longest continuous railway tunnels in the world is(present tense  of" to be " active ) the 17 1/2 mile tunnel on the Northern line.

4. There are (present tense of" to be " active)numerous escalators which help (present indefinite active )to keep the traffic moving. The first was installed (past indefinite passive )in 1911. One of them at Leicester Square is(present tense  of" to be " active ) over 80 feet in length. On long escalators the speed is(present tense  of" to be " active ) changeable. Hie "up" escalator runs (present indefinite active)at full speed when carrying passengers, but when empty it runs (present indefinite active)at half speed. Many of the new escalators have(present indefinite active)) automatic control making a more frequent service throughout the possible.