单选题 We haven't settled the question of____it is necessary for him to study abroad.

单选题 Mr. Smith, together with his children,___arrived.

单选题 Every policeman and fireman__on the alert.

单选题 Not only Tom but also his wife____fond of traveling.

单选题 Another five weeks___necessary for us to finish the work.

单选题 The captain is the only one of the players

The team practice regularly.

单选题 The secretary and manager___present at the meeting yesterday.

单选题 The old __well looked after by the local government agency.

单选题 Zhang's family _rather big and his family___fond of music.