Exo d'anglais

Sujet du devoir

Bonjour,

Pour mardi j'ai des exercices d'anglais à faire que j'ai fait mais je pense que j'ai pleins de fautes alors j'aimerai que quelqu'un m'aide qi possible

Merci d'avance

Où j'en suis dans mon devoir

Ex1:Mettez le verbe entre parentheses au présent simple ou au présent Be+ing
Why is the climate changing so rapidly?
1)Human populations(usually/have) a tremendous impact on the quality of the environment
2)But today, human populations(expand)too rapidly and the level of pollution(rise)in seas all over the world
3)The oceanic environment (be)destroyed in the name of development
4)Scientists(think)that the world(heat up)too fast.
5)If the process(accelerate), then natural systems will not be able to accept.

reponse
1)usually have a tremendous
2)populations have to expand too ..
3)environment is destroyed..
4)scientist think that the world is heat up too fast
5)process is accelerate

Ex2)Mettez les verbes entre parenthèses au préterit ou au partcipe passé
1)The phone(ring)at seven p.m
2)He(run)into the bedroom
3)Linda's(win)the first prize!
4)She (lie) there until daybreak and he (sit)on the sofa.
5)I didn't tell the truth:I (lie)
6)I've (forgive)you
7)He's (steal) your luggage
8)She(wake up)some time after midnight
9)She(wipe)her eyes and and(stand) up
10)The sun (rise)very late
11)She always (ask)the same questions
12)In the morning, the landlady(bring)them a meal which andrew(leave)under a tea towel until linda had (fall) asleep again.
13)Then he (lay) the table

reponse

1)the phone rong..
2)he run..
3)linda's won..
4)she has lied..and he sat
5)i have lied
6)i've forgot
7)he has stole
8)she woke up
9)she has wipe
10)the sun rose
11)she always asked
12)the landlady has brought them a meal which andrew leave under a tea towel until linda had fall asleep again
13)he has layd the table

Ex3Completez avec for ou since
1)I've had nothing to eat...lunchtime
2)I haven't seen her..two weeks
3)Nothing has happened..last summer
4)She hasn't phoned...ages
5)I won't wait ..ever
6)I have barely thought of you ..i got here

reponse
1)for
2)for
3)since
4)for
5)for
6)since

Exerice 12:Mettez les verbes entre parentheses au preterit simple, au ^préterit Be+Ing ou au pluperfect simple

1)In november 1999, Elian Gonzales(be) picked up at sea by some fishermen.The little boy(tell)the men that he (survive)the sinking of a boat which (carry)his mother and others to the US .After a long political battle, Elian(be)sent back to Cuba.
2)On monday morning, about 46.000 homes in Arkansas(be)still without electricity , after the snowstorm on New year's Eve.Yesterday officials (say)that the storm(affect)major electricity transmission lines.

REponse:
1)was picked up-toll-survived-carried-has been
2)was-has said-affected

Merci d'avance