Life is like a mirror. If you smile at it, it will smile back at you ; if you frown at it, you will get an unhappy look _____.

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

Have you got any information about your missing dog— . We are still looking for it.

Shall we have roast chicken or ham sandwich — __________________.

Look, Tom is annoyed again.—You know, no one likes _________inpublic.