السبت، 9 فبراير 2013

Exercises on Grammar unit 3

Exercises on Grammar unit 3
Choose the correct answer:
1- In many countries, the wind (use – uses – is using – is used) to generate electricity.
2- Scientists (want – wants – are wanting – are being wanted) to find more forms of renewable energy.
3- Huge amounts of electricity (is produced – produce – are produced – are producing) in nuclear power stations.
4- Holes (drill – is drilled – will drill – are drilled) into the earth to find hot water.
5- In some cities, rubbish (burn – burns – is burnt – is burring) to produce electricity.
6- Water (heat – is heated – are heated – is heating) to turn it into steam.
7- The steam (is piped – pipes – is piping – are piped) to a power station.
8- Electricity (produces – is producing – is produced – produce) from the water in the power station.
9- Electricity is sometimes (to make – making – makes – made) from wind turbines.
10- In many parts of the world, wood (burns – is burnt – is burning – to burn) to heat people's homes.
11- Plants and trees (are used – are using – will be using – use) for different purpose.
12-  She often (is working – works – was working – work) at the weekend.
13- We (use – are used – will be used – is used) palm trees to produce vegetable oil.
14- Sugar cane is (grow – growing – to grow – grown) and used to make fuel for cars and other vehicles.
15- We (are used – use – using – to use) different types of energy in Egypt today.
16- He (talks – is talked – is talking – was talking) to the boss right now.
17- As soon as he (finish – finished – finishes – to finish) doing the job, he will see a movie.
18- She (won't leave – didn't leave – wouldn't have left – not leaves) until she receives a phone call.
19- Be quiet! I (listen – have listened – was listened – am listening) to the news.
20- He (is seeming – seem – seems – was seeming) very happy now.

Find the mistakes in each of the following sentences then write them correctly:
1- I'm thinking he is English.
2- Water is boiling at 100 °C.  
3- He can't speak to you just now. He has a shower.
4- Is this watch belonging to Ahmed?
5- Oil finds far beneath the earth.
6- Are you wanting to speak to him now?
7- How often is she going to the club?
8- What is your father doing? –He's an engineer.
9- Wood uses to make paper.
10- My office cleans every day.
11- Where is he coming from? – England.
12- I am owing him 50 pounds. I'll pay it back next week.
13- This place rarely visits by anyone.
14- Things aren't always what they are appeared to be.
15- When she is meeting him, she will tell him the truth.

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