Is there_____ beef in the fridge— No, there isn’t. There is ______ pork.

We have two rooms but I can’t decide .

_______ that Marie was able to set up new branches elsewhere．[ ]

What do you think of the concert? — There was nothing special； it was only____.[ ]

Our company has arranged me to go on a business trip to Shenzhen next week，but I will drop in on my friend in Guangzhou first.In other words，I will go to Shenzhen ________ Guangzhou