Giải giúp mình bài này vs ạ. Nhanh giúp mình vs ạ. Cảm ơn bạn

`1.` This dress can't be washed.

-> bị động can't be V3/V-ed

`2.` The wine should be opened about 3 hours before it is used./The wine should be opened about 3 hours before you use it.

-> bị động should be V3/V-ed

`3.` Books may be kept by members for 3 weeks.

-> bị động may be V3/V-ed

`4.` Passengers' tickets shouldn't be thrown away as they may be checked (by inspectors) during the journey.

-> bị động should (not) be V3/V-ed

`5.` The car shall have to be towed to the garage.

-> bị động shall have to be V3/V-ed

`6.` Umbrellas and sticks must be left in the cloakroom by visitors.

-> bị động must be V3/V-ed

`7.` Those bbooks should have been taken back to the library.

-> bị động should have been V3/V-ed

`8.` Arrticles which customers have bought during the sale cannot be exchanged.

-> bị động cannot be V3/V-ed

`9.` This man mustn't be moved; he's too ill.

-> bị động must (not) be V3/V-ed

`10.` When this street has been widened, residents will be awaken by the roar of the traffic all night.

-> bị động TLĐ will be V3/V-ed

`11.` This skyscraper will have to be pulled down as the town planning regulations have not been complied with.

-> bị động will have to be V3/V-ed

`12.` The accident ought to have been reported to the police.

-> bị động ought to have been V3/V-ed

`13.` It must be dry-cleaned.

-> bị động must be V3/V-ed

`14.` After that they must be returned.

-> bị động must be V3/V-ed

`15.` He will have to be left here.

-> bị động will have to be V3/V-ed.

                                  #Chúc bạn học tốt!

$1. $ This dress can't be washed

$2. $ The wine should be opened about 3 hours before you use it

$3. $ Books may be kept by members for 3 weeks

$4. $ Children should be given a lot of love by parents

$5. $ The car shall have to be towed to the garage

$6. $ Poor women should be offered more help by the governments

$7. $ Those bbooks should have been taken back to the library

$8. $ Arrticles which customers have bought during the sale cannot be exchanged

$9. $ This man mustn't be moved, he's too ill

$10. $ Something must be done before it's too late

$11. $ An essay on gender equality must be written by each student

$12. $ The accident ought to have been reported to the police

$13. $ It must be dry-cleaned

$14. $ After that they must be returned

$15. $ He will have to be left here

$*$ Động từ khuyết thiếu (Modal verbs):

$-$ Chủ động: S + ĐTKT + V-bare

$-$ Bị động: S + ĐTKT + be + Vpp + (by O)

$→$ Động từ khuyết thiếu (Can, should, must, ought to, have to, may, might, will,...)