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�Form Present Simple, Present Continuous, Present Perfect Simple, Present Perfect Continuous, Past Simple, Past Continuous, Past Perfect Simple, Future Simple, Future Perfect Simple - Active Voice or Passive Voice.
1.����� New trees� �(plant) every spring.
2.����� She �(write) three exercises this week.
3.����� This computer software �(release) in 2000.
4.����� By the end of nextweek they �(finish) all their work.
5.����� Tea �(serve) in the mornings.
6.����� These poisonous berries���(often/mistake) with other edible ones.
7.����� While the child �(cry) his mother �(come) home.
8.����� While we �(eat) our meal the door �(burst) out.
9.����� By the end of last term the students �(learn) much new.
10.� Right now the tickets �(check) at the cash desk.
11.� She �(live) in England since she was born.
12.� While she �(sleep) the robbers �(break) in.
13.� While the students �(revise) the exam �(start).
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2.����� The roof �(repaired) by the time autumn comes.
3.����� Eggs �(fry) in the mornings as they make excellent breakfast.
4.����� Garbage �(collect) twice a week.
5.����� I �(clean) the room since 8 o�clock.
6.����� She �(see) the girl before the night when she �(arrive).
7.����� She �(plant) more than 100� flowers in her garden so far.
8.����� �(you/ever/eat) anything unusual?
9.����� He rarely�(shout) so why �(you/accuse) him now?
10.� I �(read) many newspapers lately.
11.� We �(go) to the swimming pool every day this week.
�exercise 3
1.����� While he �(carry) on the stretchers he �(lose) consciousness.
2.����� I �(not/see) Mary lately.
3.����� Look your jeans �(iron) for you by your younger sister.
4.����� She �(paint) this great picture since 1999 but it is not ready yet.
5.����� She �(have) an accident 3 years ago.
6.����� At this moment I �(call) my classmate to ask about the homework.
7.����� It �(rain) a lot today.
8.����� Many applications �(process) recently.
9.����� She �(never/do) any bad things. She ��(hate) them.
10.� Teeth �(brush)� every day.
11.� He �(live) in this house since he was born.