Will just finished writing his final exam; he ....... want to go home and rest.

Which of the underlined words or phrases is INCORRECT? Adam don't seem to mind whether he studies at home or abroad.

The strawberries ....................... by the children who picked them.

Tom’s hardly eaten anything all day, .................. he?

Mohammad and I ................. leave when the boss suddenly walked into our office.

Steve's watch was not working properly ...... he took it to a repair shop.