________ I have a word with you? It won’t take long.

China understands the situation and needs of underdeveloped countries on the issue of climate change and urges developed countries to support them______ technology and finance

Having checked the doors were closed, and ______ all the lights were off, the boy openedthe door to his bedroom[ ]

. Have you got a free evening next week? _______, let’s have dinner.

Every year, _____ people go to visit their factory