`39` The work should be finished before you leave.

`40` This button mustn't be touched while the experiment is in progress.

`41` Traffic regulations must be obeyed by pedestrians.

`42` Tina might not be invited to the party by Laura.

`43` He must be informed about the news.

`44` The earthquake 20 km away could be felt last night.

`45` More carrots and tomatoes should be planted because demand for these types of vegetables has increased recently.

`46` My motorcycle will be taken to the store by my father to do a check-up.

`-` Bị động TLĐ: S + will (not) + be + PII (by O)

`========`

`-` Bị động với ĐTKT (can, could, may, should, must, ...): S + ĐTKT + (not) + be + PII (by O)

Bị động - modal verbs:

- S + should be + V3/ed 

- S + must (not) be + V3/ed 

- S + might be + V3/ed 

- S + could be + V3/ed 

- S + will be + V3/ed 

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39. The wok should be finished before you leave.

40. This button must not be touched while the experiment is in progress.

41. Traffic regulations must be obeyed by pedestrians.

42. Tina might not be invited to the party by Laura.

43. He must be informed about the news.

44. The earthquake could be felt 20 km away last night.

45. More carrots and tomatoes should be planted because demand for these types of vegetables has increased recently. 

46. My motorcycle will be taken to the store to do a check-up by my father.

`color{orange}{~MiaMB~}`