5 Form ( Grammar - can; since/for)

1.       Change the following sentences into the Past and Future Tenses.

1.       Mary can work all day long.

2.       The little boy cannot write well.

3.       People can`t see in the darkness.

4.       Mrs. Smith can take care of her son very well.

5.       The plants cannot grow without water.

6.       They can live in Moscow.

2.       Complete the sentences. Use since or for.

1.       Nina/be/a singer/2000.

2.       Tom/know/Ruth/5 years.

3.       Mr. Black/work/as a dentist/2005.

4.       They/be/the South/5 days.

5.       Betty/stay/at her grandmother`s place/the day she came.

6.       Pam/live/in London/2012.