＿＿＿＿＿, you have given me a lot of help. 

 --What happened to you on your way back to the hotel last night? --I lost my way in complete darkness and, _________ things worse,it was pouring with rain.      

—______ Emily is in such a hurry?—I don’t know. She might run to catch the bus.

Remember to do this in time of H1N1 ---         constantly the windows to let fresh air enter and move around inside, and avoiding the access to the crowds, a necessity everyday. 

The expert offered us another piece of advice , ___ of great help to our program.