I got to the office earlier that day, the 7:30 train from Paddington.
| A．caught | B．to have caught | C．to catch | D．having caught |
Oh, Mary, why are you killing your time this way ?Can’t you find something____ doing at all?
| A．useful | B．valuable | C．worth | D．good |
Many families were broken up and their members were killed in the _______ caused by the earthquake inYaan.
| A．chaos | B．chains | C．plains | D．masses |
After his journey from abroad , Richard Jones returned home, _____.
| A．exhausted | B．exhausting | C．being exhausted | D．having exhausted |
— Nowadays when people talk about magicians，the first one that comes into their mind is Liu Qian.
— Absolutely！I’m sure ________else can match him.
| A．nobody | B．someone | C．anyone | D．nothing |
To keep healthy, Professor Johnson ________ cycling as a regular form of exercise after he retired.
| A．carried out | B．caught on | C．took up | D．made for |