-- ______ I come to London alone? -- Don’t worry, I ______ be meeting you at the airport.

.---I didn't go to work yesterday because my car broke down. ---You ____ mine. I wasn't using it then.

(2013·高考天津卷)If he had spent more time practising speaking English before，he________ able to speak it much better now.

 I insisted that he_______ at once.

According to the school rules, no child _______ be allowed out of the school during the day, unless accompanied by an adult．