is surprising to us is that Tom, for ______English was once boring, can speak English fluently as though he were a nativespeaker

Press this button when the light goes on – you’ll soon get the hang of it.

The old couple, ____had been admitted to university, were living a hard life.

Have you seen Mr Li — No. I am looking for him, too.

The living standard of the people inShanghai_______ in the last ten years