Прошу помощи с Английским языком, текст заданий выложил ниже

Ex. 10. Put the verbs in brackets into the required form of the Active Voice.
1. The train (to leave – Present Simple) in half an hour and you aren‟t ready yet.
2. The first steam locomotives (to be – Past Simple) not strong and they often
(to break – Past Simple) down.
3. The train (to cover – Future Simple) the distance from Moscow to St.
Petersburg in 3 hours if it (to move – Present Simple) at a speed of 250 kmh.
4. After the war, the government (to grant – Past Simple) great sums of money
to renew the equipment and the roadbed (земляное полотно) of all the railways.
5. Many railway lines in England (to radiate – Present Simple) from London.
6. The Flying Scotsman (to be – Present Simple) an express passenger train
that (to run – Present Simple) between London and Edinburgh.
7. The Japanese Railways (to begin – Past Simple) testing the new high-speed
train for the famous Tokaido Line.
8. Russian Railways (to be – Present Simple) one of the world‟s biggest
railway companies. It (to employ – Present Simple) 1.2 million people and
(to handle – Present Simple) 80% of all passenger transportation and 82%
of all freight in Russia.
9. In 1808, Richard Trevithick (to build – Past Simple) a circular railway in
London‟s Torrington Square. Steam carriage "Catch Me Who Can" (to weigh
– Past Simple) 10 tons and (to move – Past Simple) at a speed of 15 mph.
10. If he (to leave – Present Simple) for London by train, he (to get – Future
Simple) there on Friday.

Ex. 11. Read the text, using the verbs in brackets in the required tense form
of the Active Voice.
T r a i n M o d e l
One of Moscow designers
(to make – Present Simple) micro models of
different vehicles. This (to be – Present Simple) his hobby. His first model (to be –
Past Simple) a plane. Its weight (to be – Past Simple) 0.35 gr. It (to work – Past
Simple) and (to make – Past Simple) several circuits in the air.
In the last 10 years, he (to construct – Past Simple) eight unique working
micro models. He (to make – Past Simple) them of wood with the help of a knife.
His collection (to include – Present Simple) a little locomotive and a car –
13 cm and 18 cm long respectively. The locomotive (to consist – Present Simple)
of 2,566 separate parts and the car – of 1,035. It (to take – Past Simple) him four
months to study the locomotive design and fifteen months to build this model.
The locomotive and the car (to work – Present Simple) like full-size models.
There (to be – Present Simple) even a whistle
1 mm long. You can control the
whole operation from the locomotive.