Complete the sentences with the correct form of the words and phrases 1. All the people have come. There are no . 2. I hope everyone could be honest and frank about the today. 3. Mr. Kramer has spent about 20,000 yuan on his travel to China, most of which on and flight. 4. If any problem, do Tom at the first minute. 5. I am calling to ask for your at the sales promotion meeting to be held next week. 6. Upon Bill’s returning to the US after a business travel to China, we gave him a silk scarf as a(n) .