-----What do you think of Harry, our new roommate?----- I am not sure, but he is always asking _____questions.
By 2025, when the number of consumers worldwide has reached 4.2 billion, people with high income will be, for the first time, more than _______ struggling to meet basic needs.
---Where did you come across your old classmate Jane?---It was in the supermarket _________ she worked _________ I came across her.
—What’s the event like?—Several witnesses’ differed from the official version of events.
Many people have applied for a job to our company, but we only have one or two _______ positions at the moment.
— Did he work overtime last night?— Yes. He has just been back, ________ like a dog.