Question

Choose the correct form of the verb. 1. New messages should send/should be sent/in the office. 2. All the members can invited/can be invited to the English Song Festivity. 3. Diamonds can’t be find/can’t be found in Scotland. 4. Answers to the messages must reply/must be replied by the secretary. 5. How can computers be join/can be joined to the telephone lines? 6. Their suggestion is very useful. It may accepted/may be accepted at once. 7. Violent films shouldn’t show/shouldn’t be shown on TV.

Answer 1

1. New messages should be sent in the office.
2. All the members can be invited to the English Song Festivity.
3. Diamonds can’t be found in Scotland.
4. Answers to the messages must be replied by the secretary.
5. How can computers be joined to the telephone lines?
6. Their suggestion is very useful. It may be accepted at once.
7. Violent films shouldn’t be shown on TV.

Answer 2

1)should be sent
2)can be invited
3)can't be found 
4)must be replied
5)can be joined
6)may be accepted
7)shouldn't be shown

Answer 3

Sure, here are the correct forms of the verbs for each sentence:

1. New messages should be sent in the office.
2. All the members can be invited to the English Song Festivity.
3. Diamonds can't be found in Scotland.
4. Answers to the messages must be replied by the secretary.
5. How can computers be joined to the telephone lines?
6. Their suggestion is very useful. It may be accepted at once.
7. Violent films shouldn't be shown on TV.