1. my friends won / have won the match.

2. he has looked / looked at your diary.

3. dad have print / has printed a long document.

1. have won

2. looked

3. has printed

1. my friends have won the match.

(won is simple past tense means something happened in the past, have won is present perfect tense means something has just happened recently.)

2. he looked at your diary.

(looked is simple past tense means something happened in the past, have looked is present perfect tense means something has just happened recently.)

3. dad has printed a long document.

(have print is wrong.)

1)gets

2)is,is

3) is

4) has

5)goes

6) takes

7)speaks.

everyone agrees that unless tiger population is protected ,they will become extinct.if it were not the efforts made by international campaigns the extinction would already have become a fact.it is time to cooperate and help to animals otherwise the future will be sad.supposing there were no tigers left in the world: how would we all feel? !