Do they work _____ the day time or _____ night?
Mike invited me ______ tennis this weekend.
— What about this dress? — I don’t like the colour. Please show me ______ one.
— Could I borrow your dictionary?— Of course you ______.
— Is Tom at school today?— No, he is at home ______ he has got a bad cold.
— ______ did you spend your summer vacation last year?— In England.