单选题 --- Does he speak English or Russian? --- He doesn't speak ________.

单选题 John suggested ________ anything about it until they found out more facts.

单选题 The ship took machines and other goods back to the port ____ it had set off.

单选题 I advise that she ______ another day.

单选题 What ____ earth are you talking about?

单选题 I was very tired. Otherwise, I ______ to the theatre with you.

单选题 He had been having trouble ______ a hotel room.

单选题 It is a puzzle to me that Steve who has been working ______ wants to quit the course.