I don't can sing. 2. I would like to can travel more. 3. He should to work harder. 4. Could you telling me the time? 5. I must work last Saturday and Sunday.

1.I can't sing.

2.I would like to travel more.

3.He should work harder.

4.Could you tell me the time?

5.I had to work last Saturday and Sunday.

1.I can't sing. 2. I would like to  travel more. 3. He should work harder. 4. Could you tell me the time? 5. I had to work last Saturday and Sunday.

Объяснение: