Games:
m_ _ _ _ e
_ _ _ _ _ _ _ _ _ d
p _ _ _ _ l and p _ _ _ r
b _ _ _ d
_ _ _ d​

1. Brain abilities are improved. - Present simple.
2. Brain abilities are being improved. - Present continuous.
3. Brain abilities have been improved.  - Present perfect.
4. Brain abilities were improved. - Past simple.
5. Brain abilities were being improved. - Past continuous.
6. Brain abilities had been improved. - Past perfect.
7. Brain abilities will be improved. - Future simple.
8. Brain abilities will have been improved. - Future perfect.

1. Brains are trained. - Present simple.
2. Brains are being trained. - Present continuous.
3. Brains have been trained. - Present perfect.
4. Brains were trained. - Past simple.
5. Brains were being trained.- Past continuous.
6. Brains had been trained. - Past perfect.
7. Brains will be trained. - Future simple.
8. Brains will have been trained. - Future perfect.

1.i don't think he will be allowed to sit exams, if he dye his hair Violet.
2. we won't take part in the carnival unless we find unusual costumes.
3. if the train arrives in time, we will be able to see the parade from the every beginning.
4. she will never get a good job, unless she works harder.
5. if we have enough money, we will go to the seaside in summer.
6. he is such a strange lesson. ten years ago he used to have short hair and wear suits, but now he wears torn jeans.
7. Kate used to like straight edge groups, but she isn't very interesting in them anymore.
8. may be Tom left our school for technical college.
9. he may be didn't move to another place.
1o. it is might be that Mary didn't pass her exams in June. (might be Mary didn't pass her exams in June)