It was reported that a powerful typhoon hit thePhillippines _______________ November, 2013.

Where were you both at this time last night—Tom was writing an e-mail Iwas watching TV at home.

se me, sir But nobody _____ smoke here inthe lift! — Sorry! I didn’t see the sign

When you go abroad，you’ll find the food at home is___ better than __ outside

Have you heard of Earth Day — Yes, We have only one Earth. We haveno choice but ________ it.