Hearing the boring news, I was too distracted (心烦意乱)to my attention on my homework.
____ I admit the problems are difficult, I don’t agree that they can’t be solved.
---You were out when I dropped in at your house.--- Oh, I ____ for a friend from England at the airport.
This is the first favour I’ve ever asked ____ you.
Now we can pick up ____ weather information from a new type of ____ weather satellite.
--- London Bus Service, how can I help you?--- Hi, I’d like to rent a bus which can ____ 40 people for our trip to Cambridge.